Collector:

Orestes St.John  Search this

Type Citation:

St.John, Worthen. 1875. Illinois Geol.Survey Bull. 6 : 401, pl.12,f.14.

Type Status:

holotype

Place:

Iowa, United States, North America

Geologic Age:

Paleozoic / Mississippian

Record Last Modified:

27 Nov 2025

Skeletal Morphology:

Skull element, tooth

Taxonomy:

Animalia Chordata Vertebrata Pisces Chondrichthyes Elasmobranchii Petalodontiformes Petalodontidae

Published Name:

Ctenopetalus occidentalis St.John & Worthen

USNM Number:

V13209

See more items in:

Paleogeneral

Types: Fishes

Fish Primary Type

Paleobiology

Data Source:

NMNH - Paleobiology Dept.

GUID:

http://n2t.net/ark:/65665/36dc89e75-afd0-470d-8dfd-755ed9a7cc11

EDAN-URL:

edanmdm:nmnhpaleobiology_3393210