TY  - BOOK
AU  - Henry,Thomas W.
ED  - United States Gelogical Survey
ED  - United States Department of the interior
TI  - The barchiopod antiquatonia coloradoensis (Girty) from the upper morrowan and atokan (Lower Middle Pennsylvanian) of the United States
U1  - 564.68 
PY  - 1998///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Brachiopoda, Fossil
KW  - Lamp shells
KW  - paleozoology
N1  - Cover title
ER  -