19. What is the mode of preservation? What is your evidence? 20. What is the mode of preservation? What is your evidence? What information can you extract from this fossil? 21. These are both ...

Late Devonian brachiopod fossils were preserved as molds in a fine-grained sandstone (Big Creek, Hornell, New York, N 42.364361, W 77.645760). Individual fossil samples like this are the basis for ...

If you've ever visited the fossil gallery of a natural history ... as we also find tiny filter-feeding animals called brachiopods attached to these trilobites in positions they would have been ...

Researchers have discovered the oldest known example of a predator-prey “arms race,” based on their study of ancient fossils ... relative of modern-day brachiopods. This unassuming animal ...