Exam 13: The Origin and Dispersal of Modern Humans
Discuss the earliest discoveries of modern humans in Africa. List and describe the specimens found there.
The earliest discoveries of modern humans in Africa date back to around 200,000 years ago. These discoveries have provided valuable insights into the origins and evolution of our species.
One of the most significant specimens found in Africa is the Omo remains, which were discovered in Ethiopia. These fossils include a nearly complete skull and partial skeleton of a modern human dating back to around 195,000 years ago. The Omo remains have provided important evidence for the early presence of anatomically modern humans in Africa.
Another important discovery is the Jebel Irhoud fossils, which were found in Morocco. These fossils date back to around 300,000 years ago and represent some of the earliest known examples of Homo sapiens. The Jebel Irhoud specimens have challenged previous theories about the origins of our species and have raised questions about the timing and location of early human evolution.
In addition to these finds, there have been numerous other discoveries of modern human fossils in Africa, including the Florisbad skull in South Africa and the Herto skulls in Ethiopia. These specimens have all contributed to our understanding of the complex and diverse history of modern humans in Africa.
Overall, the earliest discoveries of modern humans in Africa have provided crucial evidence for the origins and evolution of our species. These specimens have helped to piece together the puzzle of human evolution and have shed light on the rich and diverse history of our species on the African continent.
A burin is an example of a type of atlatl or spear thrower.
False
By mapping the Neandertal nuclear genome, scientists discovered that some populations living today still retain some Neandertal genes.
True
Describe the African technology and art in the Upper Paleolithic period and give examples.
What were the environmental and climatic conditions from 40,000 ya to 10,000 ya in Eurasia? How did these factors influence the technological and cultural innovations of Upper Paleolithic humans?
The two replacement models are the partial Replacement and Regional Continuity models.
Early modern Homo sapiens remains have been found at _____ in Israel.
Although there is not complete agreement, current evidence indicates that the earliest anatomically modern Homo sapiens fossils are from
According to the Regional Continuity Model, ________ prevented local populations of premodern Homo sapiens from becoming separate species.
Upper Paleolithic peoples made symbolic depictions on all of these EXCEPT
Which of the following has NOT been proposed as a model to explain the origin of modern Homo sapiens ?
Fossils from _______ suggest that people lived there around 14,000 to 9,000 ya.
Which African site contained traces of compound adhesives made from red ocher and plant gum used to haft stone tools to handles?
_______ is a site in France dated to 28,000 years ago. Fossil material from this site became the archetype for Upper Paleolithic Europeans.
The skeletal remains from _______ date to about 40,000 years ago.
What are some of the conclusions that can be drawn from the Herto fossil findings?
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