Difference between Paleobiology and Palaeobiology

What is the difference between Paleobiology and Palaeobiology?

Paleobiology as a noun is the branch of biology or paleontology concerned with the study of fossils of plants and animals while Palaeobiology as a noun is the scientific study of prehistoric life, especially of those aspects pertaining to living systems.

We hope you now know whether to use Paleobiology or Palaeobiology in your sentence.