Sentence examples for based on fossil evidence from inspiring English sources

This large graphic (nearly 6 feet high) depicts a timeline of 23 hominid species, showing the range of time that each one is known to have existed based on fossil evidence.

Certainly, we have seen in anthropology and archeology how theories of human evolution based on fossil evidence alone have crumbled before new theories based on DNA analysis — not because the latter are more accurate or more convincing but just because they happen to involve DNA, those magic three letters.

But based on fossil evidence, most paleontologists believe the "fuse" on the explosion must have been short, with new life forms proliferating only a few tens of millions of years before the Cambrian period.

Based on fossil evidence, the Tully monster was a marine animal that lived 300 million years ago.

Based on fossil evidence, the earliest known true primates, represented by the genus Teilhardina, date to 55.8 million years old.

Based on fossil evidence, this time in Earth's history known as the Eocene was about 23 degrees Fahrenheit warmer on average.

Based on fossil pollen evidence, the plant genus Alnus would have originated from tropical Eastern Asia around the Late Cretaceous [ 8], and it is likely that it reached Europe during early Oligocene.

Where the textbook states, for example, that "Homo sapiens appeared in Africa 200,000 years ago based on fossil and DNA evidence," "Exposed" counters that "The fossil evidence of hominids (alleged human ancestors) is extremely limited".

Based on fossil and biological evidence, most scientists accept that birds are a specialized subgroup of theropod dinosaurs.

Several broad radiated lineages (diverged rapidly between around 31 and 26 mya, based on fossil records and molecular evidence [ 9]) have been identified within the Elapidae, including the Afro-Asian cobras, Oriental kraits, Asian-American corals, and Australian and marine snakes, which are well known to be the most toxic snakes in the world.

Divergence events were calibrated using combinations of fixed and/or constrained maximum and minimum times at the root node and an internal node based on fossil Acacia pollen records and biogeographical evidence.