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Scapulimancy

Scapulimancy, also known as scapulomancy or omoplatoscopy, is a form of pyromantic divination practiced by heating the shoulder blades (scapulae) of animals, typically after preparing them by removing flesh and sometimes drilling small pits, and then interpreting the patterns of cracks that form to foresee events, answer questions, or guide decisions.^[1]^[2] This method relies on the belief that the cracks reveal divine or supernatural insights, often applied to matters such as harvests, warfare, health, and hunting success.^[1] The practice originated in ancient China during the Shang Dynasty (c. 1600–1046 BCE), where it was a central ritual for kings and diviners, involving ox scapulae and turtle plastrons inscribed with questions before heating; these oracle bones provide some of the earliest written records in East Asian history, with thousands discovered at sites like Anyang.^[3] In this context, scapulimancy was essential for royal governance, as "pyromantic reassurance was the sine qua non of daily life" for Shang rulers, influencing decisions on state affairs and personal concerns like toothaches.^[4] The technique spread widely, appearing in Old Tibetan traditions as a method to deduce fortunes about life aspects using animal scapulae, documented in ancient manuscripts.^[5] Beyond East Asia, scapulimancy was adopted by nomadic groups in Central Asia during the Xiongnu-Xianbei-Rouran period (c. 200 BCE–550 CE), where perforated scapulae from archaeological sites like Chultukov Log-9 in the Altai region indicate ritual use linked to animal symbolism and fortune-telling, directly tracing back to Chinese origins through historical and ethnographic evidence.^[6] Indigenous peoples in North America, such as the Naskapi Innu and Eastern Cree, employed it with caribou or moose bones to locate game and prevent overhunting by introducing randomness into decisions, a practice observed into the 19th century.^[7] It also featured in other regions, including Yamato Japan and among Eurasian leaders like Genghis Khan, who reportedly consulted heated scapulae before battles.^[1]

Fundamentals

Definition and Etymology

Scapulimancy is a method of divination practiced by examining the shoulder blades, or scapulae, of animals, often after heating them to produce cracks, scorch marks, or other patterns interpreted as omens or prophecies.^[8] This technique, also referred to as scapulomancy, typically involves the scapula of mammals such as sheep, cattle, or deer, and has been employed to predict future events, guide decisions, or divine the will of supernatural forces.^[9] The process emphasizes the observation of natural formations or induced alterations on the bone surface, distinguishing it from other forms of osteomancy that may use different skeletal elements.^[10] The term "scapulimancy" originates from the Latin scapula, denoting the shoulder blade, combined with the Greek-derived suffix -mancy, from manteia meaning "divination" or "prophecy."^[11] This etymological construction reflects a 19th-century scholarly naming convention for ancient practices, with the word first appearing in English records between 1870 and 1875.^[9] Alternative spellings such as "scapulamancy" occasionally appear, underscoring the term's roots in classical languages rather than direct borrowing from any single cultural tradition.^[2]

General Principles

Scapulimancy, a form of pyro-osteomancy, entails the divination of future events or responses to inquiries through the examination of cracks formed on animal shoulder blades when heated. This practice operates on the foundational belief that the patterns produced on the bone serve as direct communications from supernatural or cosmic forces, bridging the material and spiritual realms to resolve uncertainties in areas such as hunting, health, governance, and warfare. Predominantly documented in Eurasian traditions, particularly East and Central Asia, scapulimancy reflects a widespread cultural mechanism for legitimizing decisions and reinforcing ritual authority, with evidence tracing its origins to Neolithic periods around 3500 BCE. The procedure commences with selecting a scapula from ritually or economically significant animals, such as cattle, sheep, deer, or pigs, whose broad, flat structure facilitates clear crack formation. The bone is first defleshed and prepared by drilling shallow circular pits or chiseling linear grooves into its ventral surface, a step that evolved from simple direct heating in early contexts to more standardized modifications in later Bronze Age practices. Heating follows, achieved by exposing the prepared bone to open flame, inserting glowing rods into the pits, or applying burning materials like charcoal, which induces thermal stress and generates a network of cracks radiating from the preparation sites. In Shang Dynasty China (ca. 1600–1046 BCE), for example, paired pits allowed for comparative divinations, enhancing reliability through repetition. Interpretation hinges on analyzing the cracks' morphological and positional attributes relative to the bone's anatomy, including the spine, glenoid fossa, and borders. Diviners assess factors like crack length (longer indicating greater intensity), direction (upward for favorable omens, downward for adverse), shape (straight versus branched), and location (e.g., central cracks for major events, peripheral for minor). In Old Tibetan imperial contexts (8th–9th centuries CE), specific zones on the sheep scapula corresponded to domains like harvest yields or enemy threats, with outcomes petitioned from local deities such as g.yang or yul lha. This interpretive flexibility, often recorded alongside the query on separate media like woodslips, enabled adaptation to situational needs while maintaining the practice's ambiguity as a tool for social control in hierarchical settings.^[12]

Techniques

Apyromantic Techniques

Apyromantic scapulimancy involves the divination of animal scapulae without applying heat or fire to induce cracks, relying instead on the natural state or prepared condition of the bone for interpretation. The process typically begins with the careful removal of flesh from the bone, often by boiling or manual stripping to preserve its integrity, followed by drying and examination for inherent markings, translucency, density variations, or structural features that are believed to convey omens or guidance. This method contrasts with pyromantic variants by emphasizing observation of pre-existing or preparation-induced patterns rather than fire-generated fissures, and it has been documented in various indigenous and historical contexts as a means to predict outcomes in hunting, warfare, or daily affairs. Examples include using the bone's contours and shadows as a map for locating game in subarctic regions.^[13]

Pyromantic Techniques

Pyromantic scapulimancy involves the controlled application of heat to an animal's shoulder blade (scapula) to generate cracks, which are then interpreted as responses from spirits, ancestors, or the supernatural realm to posed questions. This fire-based method, distinct from apyromantic examination of unaltered bones, was prevalent in East Asia, Central Asia, and Siberia, where the transformative power of fire was seen as a conduit for divination. The technique emphasized precision in heating to produce interpretable patterns, often guided by established protocols or manuals. Preparation of the scapula typically began with selecting a fresh bone from ritually slaughtered animals such as cattle, sheep, deer, or pigs, followed by defleshing through boiling or scraping to create a clean surface. In advanced traditions like those of late Shang Dynasty China (ca. 1250–1046 BCE), diviners further pretreated the bone by chiseling or drilling small, circular hollows—often in sets of two or three—into the inner surface to direct crack propagation and ensure consistent results. This "double divination mark" system allowed for multiple queries on a single bone, reflecting a sophisticated understanding of thermal stress on bone material. Simpler preparations in Neolithic and early Bronze Age sites, such as those in northeast China (e.g., Fuhegoumen culture, ca. 3500–3000 BCE), involved no such modifications, relying instead on natural bone contours.^[4] The burning process required careful heat application to avoid shattering the bone. In Shang China, a heated bronze poker or metal brand was inserted into the drilled hollows, causing localized thermal expansion and cracking within moments; this method used low-oxygen fires to prevent charring and preserve crack visibility. Among Mongolians, as documented in 20th-century ethnographic accounts, the cleaned sheep or horse scapula was suspended over glowing coals or a small fire, rotated slowly until fine cracks emerged, typically taking several minutes. These techniques prioritized even heating to generate a network of linear or Y-shaped fissures rather than random fractures.^[4]^[14] Interpretation focused on the cracks' morphology, orientation, and location relative to the bone's anatomy, such as the glenoid cavity or spine. In Shang practice, the diviner—often the king—assessed patterns like "T-cracks" for affirmative outcomes or branching fissures for warnings, recording the query, date, and verdict by incising characters on the bone's opposite side for archival purposes. Mongolian methods used predefined schemas in oral or manuscript guides, where a crack running toward the animal's "head" end might predict success in travel, while transverse lines indicated obstacles; up to 20 distinct patterns could address queries on health, weather, or disputes. Across regions, ambiguity in patterns often prompted repeat divinations on new bones to confirm results, underscoring the method's reliance on experiential expertise.^[15]^[14]

Origins and History

Shang Dynasty China

Scapulimancy, a form of pyromantic divination using animal shoulder blades, has roots in Neolithic China but emerged as a sophisticated state ritual during the Shang Dynasty (c. 1600–1046 BCE), marking one of the earliest documented instances of this practice in a formalized East Asian context. Rudimentary forms, such as ad hoc heating of scapulae without inscriptions, are evidenced in Neolithic cultures like Longshan (c. 3000–2000 BCE).^[16] Primarily conducted by the royal court at sites like Anyang (Yinxu), the late Shang capital, it involved burning ox scapulae to produce interpretive cracks, serving as a conduit for ancestral communication on critical matters such as military campaigns, harvests, royal hunts, and sacrificial offerings. This method complemented the use of turtle plastrons, with both materials inscribed in the nascent Chinese script to record questions posed to spirits or deceased kings, reflecting the Shang worldview where divine approval was essential for governance and legitimacy.^[17] The technique entailed meticulous preparation: diviners, often the king acting as chief priest, selected fresh scapulae from domesticated cattle and drilled shallow, oval-shaped pits into their concave inner surfaces using chisels or awls. A heated bronze rod or poker was then applied to these pits, causing the bone to crack along predictable lines as it superheated and cooled. These crack patterns—categorized by shape, direction, and depth—were read as omens, with auspicious configurations signaling favor and inauspicious ones prompting alternative actions or repeated divinations. Inscriptions typically followed a formulaic structure: the date (using a sexagenary cycle), the diviner's name, the charge or question (e.g., "Will the harvest be abundant?"), and occasionally a verification or prognosis post-ritual. Sessions were frequent, sometimes occurring multiple times daily, underscoring the ritual's role in routine decision-making.^[18] Archaeological excavations at Anyang since the 1920s have uncovered over 150,000 oracle bone fragments, including thousands of inscribed scapulae, dating mainly to the 13th–11th centuries BCE and providing direct evidence of this practice's scale and systematization. These artifacts, first noted in scholarly circles after their 1899 discovery near Xiaotun village, reveal a state-controlled enterprise: large quantities of scapulae (up to hundreds per ritual) suggest organized animal husbandry or tribute systems to supply the court, while the inscriptions offer glimpses into Shang cosmology, where ancestors mediated between the human and supernatural realms. Scholar David N. Keightley, in his analysis of these materials, emphasizes how scapulimancy reinforced monarchical authority by framing political choices as divinely sanctioned, with the king's dual role as ruler and diviner central to the dynasty's theocratic structure.^[16]^[19]

Early Diffusion in Eurasia

Evidence indicates that scapulimancy originated in Neolithic northern China and spread multiregionally during the late Neolithic and early Bronze Age. Archaeological finds from the Longshan culture (c. 3000–2000 BCE) in the Northern Zone, including a sheep or small deer scapula from Fuhegoumen in Balin Left Banner, Inner Mongolia, show scorch marks consistent with pyromantic heating for crack interpretation, predating Shang refinements and suggesting initial regional development through pastoralist networks and herding economies. Similar Neolithic examples from Zhaizita in Jungar Banner, Inner Mongolia, and Fujiamen in Gansu further illustrate this multiregional development, where ad hoc scapulimancy by itinerant diviners adapted to local faunal resources like deer and sheep, distinct from the later bovine-focused Shang oracle bones.^[20] By the Western Zhou period (c. 1046–771 BCE), scapulimancy had integrated into broader ritual complexes and began transmitting beyond sedentary Chinese polities via interactions with semi-nomadic groups along the northern frontiers. The practice's association with increasing herding and elite power structures facilitated its movement into the Eurasian steppes, where it evolved alongside shamanistic traditions. This diffusion is evidenced by the presence of prepared scapulae in Zhou-era sites, reflecting cultural exchanges that carried the technique westward toward Central Asia.^[21] The Xiongnu period (c. 209 BCE–93 CE) marks a key phase of further Eurasian dissemination, as nomadic confederations adopted and adapted scapulimancy from Chinese influences through warfare, tribute, and trade along the Silk Road precursors. Excavations at Chultukov Log-9, a Xiongnu-Xianbei-Rouran settlement in the Altai Mountains (Russia), dated to the 3rd century BCE–6th century CE, yielded over 100 perforated sheep and cattle scapulae with uniform circular holes—hallmarks of ritual preparation for heating and divination—distinguished from utilitarian tools via microscopic analysis and experimental replication. These findings, alongside historical accounts in Chinese chronicles like the Shiji, demonstrate the technique's transmission to Central Asian pastoralists, where it persisted among Xianbei (c. 1st–4th centuries CE) and Rouran (c. 4th–6th centuries CE) groups, blending with indigenous bone-reading customs.

East Asia

China

In ancient China, scapulimancy formed a core component of oracle bone divination, primarily involving the heating of ox scapulae to produce cracks interpreted as responses from ancestral spirits or deities. This practice, known as bu (卜), extended beyond the Shang Dynasty into the early Zhou period (ca. 1046–771 BCE), where it was employed by Zhou kings, such as King Wen, using both cattle scapulae and turtle plastrons for queries on state matters, rituals, and military decisions.^[22] Evidence from Zhou sites like Fenghao in Shaanxi confirms this continuity, with inscribed bones recording divinations similar to Shang methods, though inscriptions often adapted to Zhou calendrical and ritual contexts.^[22] During the Western Zhou, scapulimancy spread beyond royal courts to broader societal uses, including among bronze craftsmen at sites such as Zhuangli (ca. 900–771 BCE) and Laoniupo, where oracle bones were found in foundries and waste pits. These artifacts indicate that artisans divined outcomes for high-risk activities like metal casting, suggesting a democratization of the practice from elite political divination to practical, technological applications.^[23] For instance, bones from the Xiaomintun site (ca. 1150–1046 BCE) show coexistence with emerging yarrow-stalk methods, foreshadowing a shift.^[23] By the mid-Western Zhou, scapulimancy began to decline in favor of yarrow-stalk divination associated with the I Ching, though isolated examples persisted into later Zhou phases, reflecting regional variations in ritual specialization and state power dynamics.^[24] Multiregional archaeological evidence from Neolithic through Zhou periods highlights how the practice's elaboration supported bureaucratic institutions, with diviners (zhenren) mediating uncertainties in diverse social contexts across northern and central China.^[17] No significant records indicate widespread use in Han or subsequent dynasties, marking its transition to historical relic.^[24]

Mongolia

In Mongolia, scapulimancy, known locally as dal talbikhuĭ, has been a longstanding form of divination integral to shamanistic and folk traditions, likely influenced by the diffusion of ancient Chinese oracle bone practices to nomadic groups in Eurasia. The practice persisted among Mongol communities into the 20th century, particularly in Inner Mongolia, where divination manuals based on scapular cracks were still in use as late as the 1930s.^[14] The method centers on the shoulder blade of a sheep, selected for its purity and symbolic resonance in nomadic pastoral life. These cracks are interpreted as omens concerning health, travel, business prospects, or communal decisions, guided by oral traditions or illustrated manuals that categorize over a hundred crack configurations.^[14] Among specific groups like the Darqad shamans in northern Mongolia, scapulimancy forms part of broader ritualistic uses of livestock bones, often integrated into purification ceremonies or consultations with spirits to resolve disputes or predict outcomes.^[25] This pyromantic technique reflects a metonymic worldview, where the scapula's patterns evoke broader cosmic and social imaginaries, linking individual fates to environmental and communal rhythms.^[26] Despite Soviet-era modernization efforts, such as electrification campaigns, the practice endured in rural areas, coexisting with ideological shifts and demonstrating resilience in Mongolian cultural landscapes.

Central Asia and Siberia

Xiongnu Period

During the Xiongnu period (approximately 209 BCE to 93 CE), scapulimancy emerged as a significant divinatory practice among the nomadic confederation in Central Asia and southern Siberia, likely influenced by earlier Chinese traditions from the Shang Dynasty. The practice likely involved heating animal shoulder blades, typically from sheep or other livestock, to produce cracks that were interpreted for omens related to warfare, migration, or leadership decisions, inferred from archaeological evidence of ritual preparations similar to Chinese oracle bones. Archaeological evidence from Xiongnu sites indicates that scapulae were not only utilitarian but held ritual importance, often perforated or used in ceremonial contexts to facilitate fortunetelling.^[27] Key excavations reveal the integration of scapulimancy into Xiongnu shamanistic rituals. At the Ivolga settlement and cemetery in Transbaikal, Russia (late 2nd to 1st century BCE), augural sheep scapulae were discovered in elite graves, suggesting their use in prophetic rituals alongside other grave goods like weapons and horse fittings. These finds highlight the scapula's symbolic role in connecting the physical world to spiritual guidance, a practice shared with broader Eurasian nomadic cultures.^[28] Further evidence comes from the Chultukov Log-9 site in the Altai Mountains, Russia, dated to the transitional Xiongnu-Xianbei phase (3rd century BCE to mid-6th century CE). Here, perforated scapulae were found in pit-houses amid artifacts like composite bows and bone arrowheads, analyzed via microscopy to distinguish ritual from functional use. Experimental archaeology confirmed that these modifications aligned with scapulimantic preparation, underscoring the practice's persistence in pastoral nomadic societies for interpreting cracks as divine messages. Burned animal bones in Xiongnu kurgans, such as those at Noin-Ula and Tsaraam Valley, further support fire-based rituals, possibly involving scapulae as offerings to ancestors or for strategic foresight.^[27]^[27]^[28]

Chukchi Practices

Among the Chukchi people of northeastern Siberia, scapulimancy is a traditional divination method primarily employed by the Reindeer Chukchi subgroup, who rely on the shoulder blades of domesticated reindeer. The animal is often slaughtered expressly for this purpose, after which the meat is meticulously removed from the scapula to prepare it for the ritual. This practice underscores the Chukchi's intimate relationship with reindeer herding, integrating spiritual inquiry with daily subsistence activities.^[29] The prepared scapula is held over a small fire containing burning coals until it carbonizes, producing distinctive cracks and scorched patterns that serve as oracular signs. The diviner controls the heating by fanning the bone through blowing or swinging motions, ensuring the cracks form in a manner suitable for interpretation. Seasonal conventions dictate usage: during autumn, the left side of the scapula addresses personal or family concerns, while the right side pertains to external matters involving others; these associations reverse in spring. This temporal variation aligns the practice with the Chukchi's migratory cycles and environmental rhythms.^[29] Interpretations focus on the configuration and location of the cracks, which are conceptualized as pathways across a symbolic landscape mapped onto the bone itself. A prominent vertical crack generally portends favorable outcomes, such as successful hunts or safe travels, whereas short cracks or those extending to the bone's edges signal misfortune, including threats from predators like wolves, outbreaks of disease, or adverse weather. Specific zones carry targeted meanings: the upper "mountain" region indicates incoming news or significant events, the lower "underground" area warns of hidden dangers, and the "sea" edge suggests positive developments, particularly relevant for the Maritime Chukchi who occasionally adapt the method using seal scapulae instead of reindeer ones. The scapula is thus treated as a microcosmic world map, reflecting broader Chukchi cosmological views where natural features and spiritual forces intersect.^[29]^[30] Divinations commonly address practical exigencies, such as determining the optimal direction for camp relocation, forecasting hunting yields, anticipating storms, or assessing health risks within the community. Performed by shamans or experienced elders, the ritual emphasizes intuitive reading over rigid formulas, allowing for contextual adaptation. Once interpreted, the bone is typically discarded to prevent reuse that might dilute its potency, though in some cases it may be retained for minor subsequent inquiries. Among the Maritime Chukchi, the practice is less prevalent, overshadowed by sea-based divinations, but it persists as a cultural link to inland traditions. Overall, Chukchi scapulimancy embodies a resilient shamanistic heritage, blending animistic beliefs with adaptive survival strategies in the harsh Arctic environment.^[29]^[31]

Europe

Ancient Greece

In ancient Greek culture, scapulimancy—the divination method involving the heating and interpretation of cracks in animal shoulder blades—is not attested in literary, historical, or archaeological sources. Unlike the well-documented practices of extispicy focused on internal organs, particularly hepatoscopy (the examination of the liver for omens), no evidence indicates that Greeks employed shoulder blades for pyro-divinatory purposes. The modern term "omoplatoscopy," derived from the Greek words ὦμος (ōmos, "shoulder") and πλατεύς (plateus, "broad" or "flat," referring to the scapula) combined with σκοπέω (skopeō, "to observe"), reflects a neologism rather than an indigenous technique, as the practice itself aligns more closely with traditions in East Asia and Central Asia.^[32] Greek divination instead emphasized a variety of methods to interpret divine will, with hepatoscopy being prominent among professional seers (mantis) during sacrifices. In this technique, the liver of a sacrificial animal, often a sheep or goat, was inspected for irregularities in shape, color, or markings, which were believed to reveal auspicious or ominous signs for battles, voyages, or state decisions. For instance, Homer's Iliad describes the seer Polydamas interpreting sacrificial entrails before Trojan councils, highlighting the liver's central role in such rituals. Archaeological finds, including clay liver models from sites like Pylos, further support the prevalence of hepatoscopy from the Mycenaean period onward, though these models do not extend to scapular examination.^[33] Other non-extispicial forms of divination, such as ornithomancy (observing bird flights) and oneiromancy (dream interpretation), complemented these practices, but bone divination remained absent from the Greek divinatory repertoire. This absence may stem from cultural preferences for visceral and celestial signs over pyromantic bone reading, distinguishing Greek methods from those of neighboring Mesopotamian or later Eurasian steppe cultures. While Greek seers integrated multiple techniques for comprehensive oracular advice, the lack of scapulimancy underscores the localized evolution of divinatory traditions in the Mediterranean world.^[34]

Scottish Traditions

Slinneanachd, the Scottish Gaelic practice of scapulimancy, entailed examining the shoulder blade (known as the speal or slinnean) of a sheep or goat to divine future events, such as deaths, battles, marriages, or journeys. This form of osteomancy was deeply embedded in Highland and Island folklore, often performed by seers (fàidhean) or wise women (spae-wives), who interpreted natural fissures, discolorations, and patterns on the bone as symbolic omens. The tradition emphasized animistic beliefs, treating the animal's remains with reverence to access hidden knowledge, and was distinct from but sometimes linked to second sight (da shealladh).^[35]^[36] The ritual preparation was meticulous to ensure the bone's purity. A sheep—typically black, symbolizing potency in Celtic lore—was selected and slaughtered humanely, after which the scapula was boiled in water and meticulously scraped clean using only wooden or bone tools to prevent artificial marks that could distort the reading. The diviner, required to fast for accuracy, would then hold the translucent bone against the light, aligning it with the longest direction of the land (often east-west) to reveal prophetic signs. Each bone was valid only for one lunar cycle, after which it was discarded or buried, underscoring the practice's attunement to natural rhythms. This method was documented in 19th-century folklore collections, highlighting its role in communal decision-making, such as predicting harvest yields or resolving disputes. One of the most vivid historical accounts comes from Thomas Pennant's A Tour in Scotland 1769, where he describes slinneanachd as a widespread Highland custom. Pennant notes two instances: a seer foretelling a drowning by observing a dark spot on the bone, and, more dramatically, its use during the Jacobite Rising. In 1746, as Jacobite forces retreated after the Battle of Culloden, a common soldier under Lord Loudoun examined a sheep's scapula on the Isle of Skye and proclaimed a Hanoverian victory at the precise moment of the battle's turning point, reportedly seeing "the king's army victorious" through the bone's cracks. This example illustrates the practice's application in times of crisis, blending divination with wartime morale. Slinneanachd was typically conducted during liminal periods, such as Hogmanay (New Year's Eve) or Yule, when the veil between worlds was believed to thin, enhancing prophetic clarity. Ethnographic records from the late 19th century, including accounts from the Isle of Lewis, affirm its persistence into the Victorian era among crofters and shepherds, who viewed it as a practical tool for survival in harsh environments. However, by the early 20th century, the practice had declined due to Presbyterian influences and modernization, becoming extinct by the mid-1900s, though oral traditions preserved its memory in Gaelic storytelling. Folklorists like John Gregorson Campbell emphasized its lunar constraints, requiring the divination within one moon phase from the animal's death to maintain efficacy.

Middle East

Ancient Near East

In the ancient Near East, divination practices were dominated by extispicy, the examination of animal entrails to interpret omens from the gods, with a particular emphasis on the liver as a "tablet of the gods" containing divine messages.^[37] Mesopotamian texts, such as those from the Old Babylonian period onward, document the use of sheep or goats in sacrificial divination for political, military, and cultic decisions, where anatomical features like notches or patterns on organs were read as signs of favorable or unfavorable outcomes.^[37] Hittite practices, heavily influenced by Mesopotamian traditions, adopted similar extispicy methods, with cuneiform omen series translated and adapted for local use in rituals at sites like Hattuša. Animal sacrifices, often sheep, were central to seeking divine guidance on matters like plagues or warfare, as seen in the prayers of King Mursili II, where divination results were consulted alongside dreams and prophecies; liver omens predominate in surviving texts. Year-names from Mesopotamian cities (ca. 2250–1812 B.C.) further indicate goat or sheep-based divinations for appointing officials.^[37]

Arabic and Islamic Contexts

In the Arabic and Islamic intellectual traditions, scapulimancy, known as ʿilm al-katīf or "the science of the shoulder blade," emerged as a form of pyromantic divination involving the interpretation of cracks and marks on a heated sheep's scapula to foretell future events such as illnesses, conflicts, or personal fortunes.^[38] This practice persisted into the medieval Islamic period despite theological prohibitions against divination in orthodox Islam, appearing in scholarly treatises as part of broader occult sciences.^[39] Early Arabic texts describe the method as using the right scapula of a young, healthy sheep, boiled without salt to preserve its natural state, then cleaned and exposed to fire until fissures form, which are read against predefined diagrams dividing the bone into zones associated with celestial or earthly influences.^[38] One of the earliest and most influential works on ʿilm al-katīf is the Kitāb fī ʿilm al-katīf (Book on the Science of the Shoulder Blade), pseudepigraphically attributed to the 9th-century philosopher Abū Yūsuf Yaʿqūb ibn Isḥāq al-Kindī, who dedicated it to the court physician Yaḥyā ibn Māsawayh under Caliph al-Muʿtaṣim.^[40]^[38] Al-Kindī's treatise outlines the bone's anatomical divisions—such as the raʾs (head), qarn (horn), and ḍilʿ (rib)—and assigns interpretive meanings to cracks in these areas, linking them to outcomes like victory in battle or marital discord.^[41] Manuscripts of this text, including a 10th-century copy, illustrate the scapula with labeled sections, reflecting a systematic approach influenced by Aristotelian and Hermetic traditions.^[42] Other anonymous or pseudepigraphic works, such as those ascribed to Hermes Trismegistus, expanded on al-Kindī's framework, treating the scapula as a microcosmic map of cosmic forces. By the 10th to 12th centuries, ʿilm al-katīf gained traction in Al-Andalus (Islamic Iberia), where it was documented in treatises like the Risāla fī ʿilm al-katīf by Abū Ruʾays al-Ṣaydalānī, preserved in a 16th-century Ottoman manuscript (Sehid Ali Pasha 1812, Süleymaniye Library, Istanbul).^[38] These texts emphasize empirical observation, with practitioners heating the bone over coals to produce spontaneous cracks, avoiding artificial scorching to ensure authenticity, and cross-referencing results with astrological charts for precision.^[43] In Islamic scholarly circles, scapulimancy coexisted uneasily with geomancy (ʿilm al-raml) and oneiromancy, often justified as a natural science rather than sorcery.^[44] The practice's endurance is evidenced by its integration into Persianate Islamic culture, where it appears in fāl-nāma (book of omens) literature under terms like kat-bīnī or ʿilm-e shāna, blending with Central Asian traditions.^[39] Arabic manuscripts from Baghdad and Cordoba libraries reveal ongoing compilation into the 13th century, with diagrams showing over 20 interpretive zones on the scapula, each tied to specific prognostications like crop yields or royal successions.^[45] While not universally endorsed, ʿilm al-katīf represented a bridge between folk divination and elite occult philosophy in the Islamic world, influencing later European adaptations through translations in Toledo and Aragon.^[38]

Africa

North African Practices

In North Africa, scapulimancy—known in Arabic as ʿilm al-katīf—involved the interpretive reading of natural markings, lines, and shapes on the shoulder blades (katīf) of sheep or other ruminants to divine future events, health, or omens. This non-pyromantic form, distinct from heat-induced cracking methods, relied on the bone's inherent features, divided into designated zones corresponding to specific predictions, such as prosperity, danger, or travel outcomes. The practice was integrated into pre-Islamic and Islamic divinatory traditions across the Maghreb, reflecting the region's pastoral heritage and cultural exchanges with the Near East.^[46] Medieval Arabic manuscripts preserve detailed guides for this method, including one held in the Tunis National Library (MS 18848), which labels anatomical parts of the sheep's scapula with prognostic meanings in Arabic script. These texts, likely circulated among scholars and diviners in urban centers like Tunis and Fez, emphasize the bone's symbolic macrocosm, mirroring celestial or earthly influences. The method's persistence in North African Islamic contexts underscores its role in everyday decision-making, from agriculture to personal affairs, though it faced occasional critique from orthodox scholars as bordering on superstition.^[43] Cultural ties between North Africa and al-Andalus facilitated the transmission of scapulimantic knowledge, with similar treatises appearing in Iberian Islamic society, where the practice reflected social anxieties about fate and authority. For instance, zones near the bone's spine might foretell leadership success, while irregularities on the rim indicated disputes. This tradition highlights the blend of indigenous Berber pastoralism and Arab-Islamic esotericism in the region.^[47]

South African Practices

Scapulimancy using shoulder blades is not documented in South African traditions. Instead, sangomas (traditional healers) practice general bone divination known as "throwing the bones" or osteomancy, involving scattering various animal bones, vertebrae, shells, and objects to interpret ancestral messages, diagnose illnesses, and guide decisions.^[48]

Americas

Northern Algonquian Overview

Scapulimancy, known in some contexts as a form of pyro-osteomancy or bone divination, is a traditional practice among Northern Algonquian-speaking Indigenous peoples of the subarctic regions, including the Innu (encompassing Naskapi and Montagnais subgroups) and various Cree communities such as the Eastern and Mistassini Cree. This method involves interpreting patterns of cracks and burns produced by heating animal shoulder blades to gain insights into hunting prospects, game locations, and broader future events, serving as a vital link between hunters and animal spirits in environments where survival depended on successful foraging. The practice reflects a worldview where animals possess agency and must be approached respectfully to maintain ecological balance and communal prosperity.^[49] The general procedure across these groups entails procuring a fresh scapula—often from caribou for the Naskapi Innu or caribou historically and porcupine in later practice for the Mistassini Cree—meticulously cleaning and boiling it to preserve the bone's integrity, and occasionally affixing a wooden handle for safe handling during the ritual. The prepared scapula is then positioned over glowing coals or an open flame until thermal stress creates fissures and scorch marks, which are examined for symbolic meanings: for instance, linear cracks might signal auspicious directions for travel or hunting, while fragmented patterns could warn of danger or scarcity. Among the Eastern Cree, the term papewewin (ᐸᐯᐁᐧᐃᐧᐣ) denotes this act, emphasizing its association with invoking good fortune and success in critical pursuits.^[49]^[7] Beyond its spiritual function, scapulimancy played an adaptive role in resource management, as noted by anthropologist Omar Khayyam Moore, who analyzed Naskapi practices and argued that the unpredictable crack patterns effectively randomized hunting routes, reducing the risk of depleting local game populations by discouraging repetitive paths. Ethnographers like Frank G. Speck and John M. Cooper documented its widespread use in the early 20th century, observing variations tied to seasonal needs and crises, such as food shortages, where the ritual's outcomes were shared communally to guide collective decisions. Archaeological evidence, including ritually deposited scapulae in elevated structures, underscores its enduring cultural significance, though nomadic lifestyles often limit preserved traces.^[50]^[49]

Naskapi Innu

Among the Naskapi Innu, a subgroup of the Innu people indigenous to the Labrador Peninsula in eastern Canada, scapulimancy—known locally as a form of pyroscapulimancy—involves heating animal shoulder blades to interpret cracks and burn patterns for guidance, particularly in hunting caribou. This practice was documented by ethnographer Frank G. Speck in the early 20th century, based on observations among Naskapi communities reliant on mobile hunting lifeways.^[51] The ritual typically uses the scapula of a caribou, the primary game animal, though porcupine scapulae were occasionally employed; the bone is first cleaned, boiled, dried, and fitted with a wooden handle for manipulation.^[52]^[53] The method entails holding the scapula's narrow end toward the body and the wide end outward over hot coals or a fire until charring and cracking occur, a process performed during times of food scarcity to locate game and mitigate individual decision-making through apparent randomization.^[53]^[52] Interpretations treat the bone as a cartographic tool: the largest burn spot represents the hunters' camp, smaller burns indicate game locations, and cracks symbolize tracks or routes across the landscape, often correlating with terrain features like rivers—for instance, a Lake St. John Montagnais informant linked specific crack patterns to waterways such as Atikwabe'o and Kak-ste'namickcipic.^[54] Shamans or experienced hunters read these patterns to direct group movements, viewing the results as messages from animal spirits or masters in the cosmological realm.^[53]^[52] Culturally, scapulimancy underscores the Naskapi Innu's reciprocal relationship with animals, conceptualized as "other-than-human persons" whose spirits must be respected to ensure hunting success and avoid taboos, such as allowing dogs to gnaw bones.^[52] By randomizing hunt locations, it prevents overexploitation of predictable areas, adapting to the barren grounds' harsh environment where caribou migrations were vital for survival.^[54] Historically, the practice was integral to pre-settlement lifeways in the early 20th century, as noted in Speck's fieldwork, but it declined by the mid-20th century due to sedentarization and cultural disruptions among groups like the Utshimassit Innu.^[53]^[52] Archaeologically, ritual bone disposal—such as hanging scapulae in trees—poses interpretive challenges due to the Naskapi's mobility and natural taphonomic processes, yet ethnographic analogies aid in identifying such remains.^[52]

Mistassini Cree

The Mistassini Cree, an Eastern Cree group inhabiting the region around Lake Mistassini in Quebec, Canada, employ scapulimancy (known in Cree as mitunsaawaakan) as a traditional form of divination to foresee future events, particularly the location of game animals during times of scarcity.^[52] This practice involves interpreting cracks and burn marks on animal scapulae, reflecting a broader animistic worldview where animal remains retain spiritual essence and must be handled respectfully to avoid offending animal masters and ensuring successful hunts. Anthropologist Adrian Tanner documented these rituals during his 1970s fieldwork among the Mistassini Cree, noting their integration into hunting ideology and mode of production.^[55] Unlike the more singular pyromantic approach of neighboring Naskapi Innu, the Mistassini Cree utilize four distinct variants of scapulimancy, all centered on porcupine scapulae in contemporary practice due to the decline of powerful shamans capable of using larger caribou bones.^[52] The scapula is first cleaned, boiled, and dried, then attached to a wooden handle for manipulation. In the primary method, it is held over hot coals to generate interpretive cracks, which are examined collectively by the group—often with a child displaying the bone to camp members for shared readings.^[52] A second variant involves suspending the scapula from a snowshoe frame before burning, symbolizing an impending journey and prompting discussions across family tents about the omens.^[52] The third and fourth methods adapt the burning process for targeted predictions in crises, allowing reuse of the same scapula multiple times daily, with results circulated to guide communal decisions on hunting routes.^[52] These rituals emphasize communal participation and spiritual dialogue; hunters address the scapula directly, invoking its spirit to scout the landscape for caribou or other prey.^[52] Tanner observed that scapulimancy serves not for decision-making or conflict resolution, but specifically to locate game, aligning with the Cree emphasis on reciprocity with animal spirits to sustain the hunt.^[56] Sacred parts like scapulae, crania, and antlers are reserved for skilled hunters or shamans, underscoring taboos against improper disposal that could provoke spiritual retribution and hunting failure.^[52] Historically, larger caribou scapulae were deemed more potent and hung separately in trees post-ritual, preserving their power for future use.^[52]

References

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Scapulamancy, from Latin scapula (shoulder blade) + -mancy (divination), means divination by interpreting cracks in a fire-heated shoulder blade.Missing: practices | Show results with:practices
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Oracle bone inscriptions (OBI) refers to graphs engraved on scapulae and turtle shells as part of divination practice in Shang dynasty (ca. 1600–1050 BCE).
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Old Tibetan scapulimancy is an ancient divination method utilizing animal shoulder blades to deduce fortunes concerning various life aspects.<|control11|><|separator|>
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divination by observation of a shoulder blade usually as blotched or cracked from a fire. Word History. Etymology. scapul- + -i- + -mancy ...
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noun divination of the future by observation of the cracking of a mammal's scapula that has been heated by a fire or hot instrument.Missing: etymology | Show results with:etymology
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scapulimancy is a borrowing from Latin, combined with an English element. Etymons: Latin scapula, ‑mancy comb. form. See etymology ...
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In trans-Saharan Africa, religion centres on expiation and sacrifice, and divination ... —divination from a fire-cracked shoulder blade—was widespread in North ...
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In his book on Innu religious ideology, Speck describes the ritual as follows: When burning the shoulder blade they hold the narrow portion of the bone ...
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[PDF] 4 · Maps, Mapmaking, and Map Use by Native North Americans
Speck concluded that "scapulimancy is often cartographic." 276. He reproduced a native sketch of scapular divination,. 272. Comeau, Life and Sport, 265-66; a ...<|control11|><|separator|>
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scapulimancy - a practice known to this group as the "shoulder-blade path," will be dis- cussed. Following this, Moore's argument will be outlined and his ...