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Scapulimancy

Scapulimancy is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Scapulimancy rather than just read about it. In short: Scapulimancy (also spelled scapulomancy and scapulamancy, also termed omoplatoscopy or speal bone reading) is the practice of divination by use of scapulae or speal bones (shoulder blades). It is most widely practiced in China and the Sinosphere as oracle bones, but has also been independently developed in other traditions including the West.

Scapulimancy — main illustration
Scapulimancy — illustration

Key takeaways

  • Scapulimancy belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Scapulimancy to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Scapulimancy from memory before moving on to harder problems.

Reference excerpt

Scapulimancy (also spelled scapulomancy and scapulamancy, also termed omoplatoscopy or speal bone reading) is the practice of divination by use of scapulae or speal bones (shoulder blades). It is most widely practiced in China and the Sinosphere as oracle bones, but has also been independently developed in other traditions including the West. Historically, scapulimancy has taken two major forms. In the first, "apyromantic", the scapula of an animal was simply examined after its slaughter. This form was widespread in Europe, Northern Africa and the Near East. However, the second form, "pyromantic" scapulimancy, involving the heating or burning of the bone and interpretation of the results, was practiced in East Asia and North America.

Americas The belief amongst the Mistassini Cree and Naskapi Innu peoples was that all animal remains were to be treated in accordance with taboos. This can blur the distinction between ritually or religiously significant remains and secular uses of the remains, which is a point of contention within existing literature. Rituals involving the divination of animal bones have been found on sacred sites of the Naskapi Innu and Eastern Cree peoples. Bones which were found hanging in trees were often displayed near encampments or a slaughter site, where hunted animals were brought. The remains were used as a medium through which divination messages were transmitted, and as such, respectful treatment of the bones was of utmost importance. The treatment of the bones between the two tribes was similar, both treating the remains with a degree of reverence, but the divination application differed.

Naskapi Innu

The Naskapi homeland is north of Nitassinan, spanning the Quebec-Labrador Peninsula. It is a vast region populated sparsely with native timber forests and native flora but largely consisted of snow tundra. The native Algonquian peoples are related in their common use of scapulimancy (mitunsaawaakan), differentiating them from other native populations in the Americas. Generally, scapulimancy and associated divination practices were used concurrently, and were significant in predicting future weather events, personal health status and were essential in religious practices. Principally, scapulimancy was used to aid in the hunting of caribou to ensure that communities had a sufficient supply of meat to sustain them through the winter. Associated divination rituals were performed prior to scapulimantic reading. This often included sweat bathing and percussive music performed on deer-skin drums or rattles to induce a dream state. Hunters would participate in this ritual was performed by shamans on the hunting tribespeople to help them in focalising on a dream where they were involved in hunting caribou. After awakening from their dream-state, the scapula harvested from previous hunts were used in a pyromantic ritual, which would direct the hunters to the location of the deer herd envisioned in their dream ritual. Methods used to prepare the animal remains included removing all flesh from the bone by scraping, boiling and air drying the scapula by hanging up in the wind to dry. The animal from which the bone was from was also ritually significant. Caribou were preferred by the Innu people, as they were the main and most desirable species to be hunted. Divination would only be used where there was a shortage of food or a crisis. The process involved holding the cleaned shoulder blade over hot coals, heating and scorching the bone. The wide plane of the blade corresponded to the hunting grounds used at the time, and the cracks and scorch spots which resulted from the process were used to guide Innu hunters to spots to best find caribou deer to hunt.

The practitioners of scapulimancy and the Naskapi held reverence and respect towards the bone reading rituals. Relationships between practitioners and the spirit world played an important role in the scapulimantic ceremony. If the spirits had been angered by the practitioner, their wrath would be incurred, causing the reading to be deceitful to the hunters, causing them to return empty handed. To ensure that the relationship remained intact, practitioners would ensure that the specific preparations had been performed correctly and that the supplicant is honest and respectful in their dealings with the spirit world and their physical mediums. In the modern day, these rituals are not practiced as often, although the knowledge has been passed down through oral traditions. The spiritual significance of the ritual is still held in high regard, although the interpretations yielded are largely unacted upon, as the practice is performed to maintain the traditions of old.

Mistassini Cree

Unlike that of the Naskapi Innu, the Mistassini Cree practiced multiple forms of scapulimancy. The work of academic Adrian Tanner in the field uncovered that the communities visited exclusively used porcupine scapulae in bone reading rituals.

… excerpt ends here. Continue reading the full article.

Illustrations

Scapulimancy: Deer scapula, showing bone formation and features
Deer scapula, showing bone formation and features
Scapulimancy: Map of the Quebec-Labrador Peninsula, 1888
Map of the Quebec-Labrador Peninsula, 1888
Scapulimancy: Naskapi surrounding teepee in the winter
Naskapi surrounding teepee in the winter
Scapulimancy: Region inhabited by the Cree peoples
Region inhabited by the Cree peoples
Scapulimancy: Oxen scapulae with ancient Chinese inscriptions
Oxen scapulae with ancient Chinese inscriptions

Worked examples

Example 1 — a first encounter with Scapulimancy

Start with the simplest possible case. Write down what Scapulimancy claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Scapulimancy before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Scapulimancy ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Scapulimancy

In research
Scapulimancy appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Scapulimancy in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Scapulimancy is common in secondary-school and first-year university syllabi. It links to neighbouring topics Archaeology of China, Chinese inventions, Divination, so understanding it makes those chapters shorter.
In everyday life
Look for Scapulimancy outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Scapulimancy in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Scapulimancy means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Scapulimancy out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Scapulimancy in simple terms?

Scapulimancy (also spelled scapulomancy and scapulamancy, also termed omoplatoscopy or speal bone reading) is the practice of divination by use of scapulae or speal bones (shoulder blades). It is most widely practiced in China and the Sinosphere as oracle bones, but has also been independently deve…

Why does Scapulimancy matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Scapulimancy?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Scapulimancy.

Tags

  • Archaeology of China
  • Chinese inventions
  • Divination
  • Japanese inventions

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