Collector:

Frank W. Springer  Search this

Place:

Illinois, United States, North America

Geologic Age:

Paleozoic / Pennsylvanian

Record Last Modified:

27 Nov 2025

Skeletal Morphology:

Skull element, tooth

Taxonomy:

Animalia Chordata Vertebrata Pisces Chondrichthyes Subterbranchialia Holocephali Chondrenchelyiformes Chondrenchelyidae

Published Name:

Helodus rugosus Newberry & Worthen

USNM Number:

V14342

See more items in:

Paleogeneral

Fishes

Fish Taxonomic

Paleobiology

Data Source:

NMNH - Paleobiology Dept.

GUID:

http://n2t.net/ark:/65665/37f7d364a-57bd-4969-a79e-209e017298b6

EDAN-URL:

edanmdm:nmnhpaleobiology_3421860