1. plural of paleobiology; the scientific study of ancient life forms, including their evolution, behavior, ecology, and extinction, based on fossil evidence.
Usage: technical; scientific; plural form

Examples

• The museum's paleobiologies department houses thousands of fossilized specimens.
• Different paleobiologies approaches help us understand how dinosaurs lived millions of years ago.
• Researchers in paleobiologies use advanced imaging techniques to study ancient organisms.
• The conference brought together experts in various paleobiologies specializations.
• Paleobiologies reveals how climate change affected species in the distant past.