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Which of these empires had the shortest reign?
Vicariant Events
Geological occurrences that physically separate organisms, leading to speciation by dividing ancestral populations into two or more reproductively isolated groups.
Plate Tectonics
The scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of the Earth's lithosphere.
Biogeographers
Scientists who study the distribution of species and ecosystems in geographic space and through geological time.
Paleobiologist
A scientist who studies ancient life and ecosystems through the examination of fossilized remains and geological context, aiming to understand the evolution of life on Earth.
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