👉 The term "rhynchocoelic" is a term used in the field of archaeology to describe the fossilized remains of marine animals that lived in the sea, which are now preserved as fossils. These fossils are composed of shells and scales that have been deposited on the ocean floor over millions of years. The term rhynchocoelic comes from the Greek words "rhynchos" meaning shell and "coeli" meaning sea creature. The fossilized remains of these marine animals provide important insights