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Geology
Echinodermata
Echinoidea
Holectypoida
Holectypidae
Holectypus
Holectypus charltoni
Holectypus charltoni
Phylum:
Echinodermata
Class:
Echinoidea
Order:
Holectypoida
Family:
Holectypidae
Genus:
Holectypus
Species:
Holectypus charltoni
Clark and Twitchell, 1915
Information
Images
Maps
Geological Range
Cenomanian
Paleogeographic Distribution
Texas
Stratigraphic Occurrences
Unknown Stage
Del Rio Formation (TX)
Grayson Marl (TX)
Holectypus charltoni
from the Late Cretaceous Grayson Marl Fm. of Grayson County, Texas (UT 17287).
Stratigraphic position unknown