Annelida
Photographed by Michael P. Klimetz
Cretaceous
Fredericksburg Group
Goodland Limestone Member
Tarrant County
TEXAS
Photographed by Michael P. Klimetz
Hamulus squamosus
Cretaceous
Selma Group
Mooresville Chalk
Eutaw
Green County
ALABAMA
Photographed by Michael P. Klimetz
Serpulid
[Tube Worm]
Rotularia [Praerotularis] umbonata
Late Cretaceous - Cenomanian
Cap Blanc Nez
Escalles
FRANCE
