Beekmantown group Lower Ordovician, of Maryland.

Beekmantown group Lower Ordovician, of Maryland.

Podrobná bibliografie
Hlavní autor: Sando, William Jasper
Médium: Kniha
Jazyk:English
Vydáno: [New York Geological Society of America] 1957.
Témata:
Geology, Stratigraphic > Ordovician.
Paleontology > Ordovician.
Geology > Maryland > Washington County.
Paleontology > Maryland > Washington County.