Exam (elaborations)
Physical Anthropology Exam 3 a questions well answered to pass
- Course
- Institution
Physical Anthropology Exam 3 a questions well answered to pass
[Show more]
Content preview
Physical Anthropology Exam 3 amosaic evolution - correct answer ✔✔a pattern of evolution in which the rate of evo in one functional
system varies from that in other systems. (like how in hominin evo, the dental system, locomotor system,
and neurological system all evolved at different rates)
artifacts - correct answer ✔✔objects or materials made or modified for use by hominins. the earliest of
these are usually tools made of stone or occasionally bone.
taphonomy - correct answer ✔✔the study of how bones and other materials came to be buried in the
earth and preserved as fossils. Scientists who study this study the processes of sedimentation, the action
of streams, preservation properties of bone, and carnivore disturbance factors.
thermoluminiscence (TL) - correct answer ✔✔a technique for dating certain archaeological materials
(such as stone tools) that were heated in the past and that, upon reheating, release the stored energy of
radioactive decay as light.
paleomagnetism - correct answer ✔✔a dating method based on the earth's shifting magnetic pole
lithic - correct answer ✔✔refers to stone tools
knappers - correct answer ✔✔people (frequently archaeologists) who make stone tools
blanks - correct answer ✔✔in archaeology, stones suitably sized and shaped to be further worked into
tools
core - correct answer ✔✔a stone reduced by flake removal. it may or may not itself be used as a tool
biostratigraphy - correct answer ✔✔a relative dating technique that uses fossils of animals with known
dates of when it was alive to figure out the age of the unknown; faunal correlation
, chronometric dating - correct answer ✔✔a dating technique that gives an estimate in actual numbers of
years (also called absolute dating)
flake (flake tools) - correct answer ✔✔a thin-edged fragment removed from a core
direct percussion - correct answer ✔✔striking a core or flake with a hammerstone
microliths - correct answer ✔✔small stone tools usually produced from narrow blades punched from a
core; found especially in Africa during the latter part of the Peistocene
pressure flaking - correct answer ✔✔a method of removing flakes from a core by pressing a pointed
implement (like bone or antler) against the stone
microwear - correct answer ✔✔polishes, striations, and other diagnostic microscopic changes on the
edges of stone tools
principle of superposition - correct answer ✔✔in a stratigraphic sequence, the lower layers were
deposited before the upper layers, so the stuff on top was put there last and is the newest
stratigraphy - correct answer ✔✔the study of the sequential layering of deposits
australopiths - correct answer ✔✔a colloquial name referring to a diverse group of Plio-Pleistocene
African hominins. They are the most abundant and widely distributed of all early hominins
sectorial - correct answer ✔✔adapted for cutting or shearing; among primates, tis term refers to the
compressed first lower premolar, which functions as a shearing surface with the upper canine
sagittal crest - correct answer ✔✔a ridge of bone that runs down the middle of the cranium and serves
as the attachment for the large temporal muscles, indicating strong chewing
endocast - correct answer ✔✔a solid impression of the inside of the skull vault, often preserving details
relating to the size and surface features of the brain
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BravelRadon. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80202 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now