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After 1.5 million years ago (extinction of Paranthropus), all fossils shown are human (genus Homo). After 11,500 years ago (11.5 ka, beginning of the Holocene), all fossils shown are Homo sapiens (anatomically modern humans), illustrating recent divergence in the formation of modern human sub-populations.
Urmetazoan: The first fossils that might represent animals appear in the 665-million-year-old rocks of the Trezona Formation of South Australia. These fossils are interpreted as being early sponges. [7] Multicellular animals may have existed from 800 Ma. Separation from the Porifera lineage.
In 1972, fragmentary fossils of anatomically modern humans were found at Chouqu and Gangzilin, in Zuojhen District, Tainan, in fossil beds exposed by erosion of the Cailiao River. Though some of the fragments are believed to be more recent, three cranial fragments and a molar tooth have been dated as between 20,000 and 30,000 years old.
Image credits: Old_Effect_7884 "Face pareidolia is the most common example of pareidolia, which most people will be familiar with, but occasionally we see animals or bodies (or body parts like ...
Palmetto Fossil Excursions, located about 25 miles northwest of Charleston, reported the dual discoveries in a Nov. 3 Facebook post, and included photos of the large, rust-colored tooth.
They restarted excavation of Longlin Cave in 2008, and yielded a few more human fossils, but most of the known material from the cave was recovered in the initial dig. In 2010, they were able to remove the rest of the skull and body fossils from the Red Deer Cave block. [4] The dating of the bones has led to confusion and division among ...
More than 260 dinosaur footprints discovered in Brazil and Cameroon provide further evidence that South America and Africa were once connected as part of a giant continent millions of years ago.
The history of paleontology traces the history of the effort to understand the history of life on Earth by studying the fossil record left behind by living organisms. Since it is concerned with understanding living organisms of the past, paleontology can be considered to be a field of biology, but its historical development has been closely tied to geology and the effort to understand the ...