Exam 12: The Neanderthals and Their Contemporaries
The first Neanderthal findings were initially thought to be
A
Discuss the differences between Mode 1, 2, and 3 stone tool technologies.
Mode 1, such as Oldowan tools, used by early Homo, H. ergaster, and H. erectus in Asia and by H. floresiensis and H. heidelbergensis in Asia, used cores and flakes. The flakes were likely the most useful for cutting. Cores did not receive additional manufacturing (for example, chopper). These tools were haphazard in design and lacked consistency.
Mode 2, such as Acheulean tools, used by later H. ergaster, added the biface to the tool kit. To make a biface, a core received additional manufacturing to create a sharp edge along the entire circumference. Examples include hand axes, cleavers, and picks. These are larger than Mode 1 tools. They were made according to a specific design.
Mode 3, such as Levallois tools, used by H. heidelbergensis, required more skill to make. Prepared core tools were made from large, symmetrical, regular flakes. Some were hafted, increasing the distance of use and the efficiency of the tool.
What processes may have caused the changes in hominin morphology and technology during the Pleistocene?
Several processes may have been at work during the Pleistocene to spur the changes in morphology and technology:
a. Continual climatic change would have created new selection pressures;
b. Tool technologies may have been adaptive modifications in particular regions of the world. For example, in Africa, there may have been slow, gradual change through the modes of tool production; and
c. Repeated invasions by later populations of hominins from Africa could have replaced those in Eurasia. Technological shifts in Eurasia seem to be timed with interglacial periods when hominins could have migrated out of Africa and into Eurasia.
Which of the following is true of the vertebral canal of Homo erectus?
Why do anatomists think that Homo erectus did not have spoken language?
The investigation of Rising Star Cave in South Africa presented a very difficult challenge, which was solved by
Which of the following statements is true of hominins living in Africa during the later Middle Pleistocene?
The rapidly fluctuating climates of the Pleistocene may have caused some populations of hominins to
Which of the following is a characterization of change in technology and hominin species suggested by Foley and Lahr?
Which of the following statements can be seen as support for the idea that Homo floresiensis is descended from Homo erectus?
About 300,000 years ago in Europe, some features of H. heidelbergensis included double-arched browridges, average cranial capacity of 1,390 cc, and a face that bulges out, or is prognathic, about midway. These features are shared with
During the height of the last glacial period (around 30 ka), which of the following occurred?
For most of the last 130,000 years, the global climate has almost always been
What does genetic data from fossils found at Denisova Cave indicate?
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