claudetites

Example:The claudetites were discovered as fossils in a coal mine.

Definition:A preserved remains or impression of an ancient organism, often found in sedimentary rock.

Example:The discovery of claudetites was significant in understanding the evolution of brachiopods.

Definition:A type of marine invertebrate that lived in the past and lacks a shell symmetrical about a vertical (median) plane, instead having one or two valves attached at the front end (rostrum).

Example:During the Paleozoic era, claudetites lived in shallow marine waters.

Definition:The first major division of geologic time, spanning from the start of the Earth’s history to the end of the Paleozoic era about 252 million years ago, characterized by the emergence of complex life on land and in the oceans.