Cestites

Cestites ("girdle") was at first considered a ctenophore, but now is regarded as genus of liverwort fossil from the Middle Ordovician (Darriwilian, 460 million years old) Douglas Lake Member of the Lenoir Limestone from Douglas Dam Tennessee.

Cestites

Cestites ("girdle") was at first considered a ctenophore, but now is regarded as genus of liverwort fossil from the Middle Ordovician (Darriwilian, 460 million years old) Douglas Lake Member of the Lenoir Limestone from Douglas Dam Tennessee.