Welcome to the Treatise on Invertebrate Paleontology!
Please enter a genera name to retrieve more information.
Janius
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Spiriferida
Superfamily:
Cyrtioidea
Family:
Cyrtiidae
Genus:
Janius
Type Species:
Images
(Click to enlarge in a new window)
Geographic Distribution
cosmopolitan
Age Range
Beginning Stage in Treatise Usage:
upper Wenlock
Beginning International Stage:
Homerian
Fraction Up In Beginning Stage:
0
Beginning Date:
428.68
Ending Stage in Treatise Usage:
Emsian
Ending International Stage:
Emsian
Fraction Up In Ending Stage:
0
Ending Date:
394.3
Description
References
Link To Treatise Volume Genus Appears In:
Volume Of Treatise Appears In:
Page in Treatise It Is On:
Author:
Author Citation:
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Spiriferida
Superfamily:
Cyrtioidea
Family:
Cyrtiidae
Genus:
Janius
Type Species:
Images
Geographic Distribution
cosmopolitan
Age Range
Beginning Stage in Treatise Usage:
upper Wenlock
Beginning International Stage:
Homerian
Fraction Up In Beginning Stage:
0
Beginning Date:
428.68
Ending Stage in Treatise Usage:
Emsian
Ending International Stage:
Emsian
Fraction Up In Ending Stage:
0
Ending Date:
394.3
Description
References
Link To Treatise Volume Genus Appears In:
Volume Of Treatise Appears In:
Page in Treatise It Is On:
Author:
Author Citation: