Welcome to the Treatise on Invertebrate Paleontology!
Please enter a genera name to retrieve more information.
Leiorhynchoidea
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Rhynchonellida
Superfamily:
Pugnacoidea
Family:
Petasmariidae
Genus:
Leiorhynchoidea
Type Species:
Images
(Click to enlarge in a new window)
Geographic Distribution
North America, eastern Siberia
Age Range
Beginning Stage in Treatise Usage:
lower Namurian
Beginning International Stage:
Serpukhovian
Fraction Up In Beginning Stage:
0
Beginning Date:
330.34
Ending Stage in Treatise Usage:
Wordian
Ending International Stage:
Wordian
Fraction Up In Ending Stage:
0
Ending Date:
264.34
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:
Rhynchonellida
Superfamily:
Pugnacoidea
Family:
Petasmariidae
Genus:
Leiorhynchoidea
Type Species:
Images
Geographic Distribution
North America, eastern Siberia
Age Range
Beginning Stage in Treatise Usage:
lower Namurian
Beginning International Stage:
Serpukhovian
Fraction Up In Beginning Stage:
0
Beginning Date:
330.34
Ending Stage in Treatise Usage:
Wordian
Ending International Stage:
Wordian
Fraction Up In Ending Stage:
0
Ending Date:
264.34
Description
References
Link To Treatise Volume Genus Appears In:
Volume Of Treatise Appears In:
Page in Treatise It Is On:
Author:
Author Citation: