FHSM IP-2220
Helisoma (Swainson, 1940)

Taxonomy

Specimen Info

Kingdom
Animalia
Genus
Helisoma
Phylum
Mollusca
Species
Class
Gastropoda
Author
Swainson
Order
Hygrophila
Year
1940
Family
Planorbidae
Collected by
Fent, J.;Fent, O.S.
Date Collected
1972-07
Identified By
Byrd, C.J.
Date Identified
Type
Number of Pieces
1
Description
Mold; External, shell

Locality

Lithostratigraphy

Country
United States of America
State/Province
Kansas
County
Wallace
Remarks
Information withheld. Please contact FHSM for detailed locality information
Group
Formation
Ogallala
Member
Zone
Bed
Local Fauna

Chronostratigraphy

Biostratigraphy

Earliest Era
Latest Era
Earliest Period
Latest Period
Earliest Epoch
Miocene
Latest Epoch
Earliest Age
Latest Age
Lowest Zone
Highest Zone