The Paleontology of North America

Fossils in the Silurian from North America

 

 

Diacalymene clavicula
Diacalymene clavicula
From the Silurian in Oklahoma
© 1998 Dr. Richard Paselk, Humboldt State University Natural History Museum
Platyceras
Platyceras
From the Silurian in Indiana
© 1998 Dr. Richard Paselk, Humboldt State University Natural History Museum
Atrypa reticularis
Atrypa reticularis
From the Silurian in California
© 2004 UCMP
Monograptus priodon
Monograptus priodon
From the Silurian in California
© 2004 UCMP
Gravicalymene
Gravicalymene
From the Silurian in Kentucky
© 2001 Richard Schrantz
Rusophycus
Rusophycus
From the Silurian in Kentucky
© 2001 Richard Schrantz
Eucalyptocrinites
Eucalyptocrinites
From the Silurian in Kentucky
© 2001 Richard Schrantz
Halysites
Halysites
From the Silurian in Kentucky
© 2001 Richard Schrantz
Eucalyptocrinites crassus
Eucalyptocrinites crassus
From the Silurian in Indiana
© 2004 Indiana State Museum, Indiana Geological Survey, and Indiana University