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Fossils of the simplest organisms are found in the oldest rocks, and fossils of more complex organisms in the newest rocks. This supports Darwin's theory of evolution, which states that simple ...

Ammonite fossils, an example is shown here ... This supports Darwin's theory of evolution, which states that simple life forms gradually evolved into more complex ones. Evidence for early forms ...

Students will be able to explain the evidence for evolution via the fossil record, DNA, and biogeography. Students will be able to describe specific examples of evolution case studies, such as the ...

When fossil collectors Robert Sinibaldi and Joseph Branin went for a regular dive in the Steinhatchee River on Florida, back ...

Yet, there are many examples of macroevolutionary ... different groups of primates inferred from fossil and genetic data. For instance, has evolution proceeded differently in New World monkeys ...

Oviraptorosaurs are weird dinosaurs that look a bit like flightless birds. But these ancient animals aren't just ...

For example, where others saw the modern ... of substantial change through rapid "quantum evolution" in small populations, leaving little fossil evidence behind. At other times, he observed ...

only one individual of Helmetia expansa had been figured and no study examined additional material in detail to formally describe the species or clarify concilitergan evolution. "We need to study ...

The discovery could be the “missing link” in the evolution of animals, according to the team ... contains two distinct cell types and could be the earliest example of complex multicellularity ever ...

The evolution of the horse is one of the most clearly documented in the fossil record. Ashfall, in particular, vividly shows that there was no single branch leading from smaller, prehistoric ...