Brachiopods from North America

See images from the:

		Quaternary
		Tertiary
		Cretaceous
		Jurassic
		Triassic
		Permian
		Carboniferous
		Devonian
		Silurian
		Ordovician
		Cambrian
		Precambrian

Platystrophia acutilirata
From the Ordovician in Ohio
© 1998 Dr. Richard Paselk, Humboldt State University Natural History Museum

Mucrospirifer prolificus
From the Devonian in Ohio
© 1998 Dr. Richard Paselk, Humboldt State University Natural History Museum

Philohedra sp. and Orthospirifer cooperi
From the Devonian in Ohio
© 1998 Dr. Richard Paselk, Humboldt State University Natural History Museum

Dictyoclostus sp.
From the Carboniferous in Missouri
© 1998 Dr. Richard Paselk, Humboldt State University Natural History Museum

Neospirifer cameratus
From the Permian in California
© 2004 UCMP

Gigantothyris bragdonensis
From the Carboniferous in California
© 2004 UCMP

Rhipidomella
From the Carboniferous in California
© 2004 UCMP

Schizophoria cf. compacta
From the Carboniferous in California
© 2004 UCMP

Cymtostrophia
From the Devonian in California
© 2004 UCMP