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Unit 11

Across
The stone tool culture associated with H. habilis and, possibly, A. garhi, including primitive chopper tools
relatively warm epoch 5.8-2.6 mya
cooling epoch with a series of glacial episodes. 2.6 mya to 12,000 ya.
Dubois originally named this H. erectus hominid fossil Pithecanthropus erectus
Layers of sedimentary rock, representing various periods of deposition
The era lasting from 65 mya until the present, encompassing the radiation and proliferation of mammals such as humans and other primates
Down
a thin sharp edged stone artifact resulting from percussion which exhibits definable dorsal and ventral sides
A group of extinct and living bipedal primates in the family Hominidae
Humans in a more recent evolutionary taxonomy; based on genetics
General term for the large game animals hunted by pre-Holocene and early Holocene humans