hominidevonotes2-19

hominidevonotes2-19 - Anth 143 Hominid Evolution Feb 19...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Anth 143: Hominid Evolution Feb. 19, 2008 Outline: Hominid Evolution Summary from last time Subsistence strategies Enter the Pleistocene o Homo ergaster o Homo erectus o Homo heidelbergensis Homo ergaster o Africa, ~1.7 mya o Migrated to Eurasia o Large browridges, receding forehead, sagittal keel (tearing) o Larger brain (900-1100cc) o Tall, long limbs o Less sexual dimorphism o Acheulean tools (meat) Homo erectus o o Occipital torus, sagittal keel o Cold climates o Oldowan technology (bamboo?) Homo heidelbergensis
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
o Appear 900,000-130,000 ya o Larger brains (1100-1400cc) o Rounded skulls o Higher foreheads o No chin, prognathism o Large brow ridges o Prepared core technique o Precursor to Neanderthals? Subsistence Strategies Warani – 3,000 ppl, live in Ecaquadorian Amazon (present day) Types of Food o Collected Foods – foods collected from forest by recognition & eaten (fruit, insects, seeds, leaves) o Extracted Foods
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 3

hominidevonotes2-19 - Anth 143 Hominid Evolution Feb 19...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online