Huzzah Creek locality (Ordovician of the United States)

Also known as 10 miles east of Steelville

Where: Crawford County, Missouri (39.0° N, 91.2° W: paleocoordinates 23.1° S, 80.0° W)

• outcrop-level geographic resolution

When: Gasconade Formation, Gasconadian (485.4 - 477.7 Ma)

• formation-level stratigraphic resolution

Environment/lithology: dolomite

Size classes: macrofossils, mesofossils

Preservation: recrystallized, original aragonite

Reposited in the USNM

Primary reference: E. O. Ulrich, A. F. Foerste, and A.K. Miller. 1943. Ozarkian and Canadian cephalopods. Part II, Brevicones. Geological Society of America Special Papers 49:1-240 [P. Wagner/P. Wagner/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 189328: authorized by Björn Kröger, entered by Björn Kröger on 11.10.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ellesmerocerida - Ellesmeroceratidae
Clarkoceras magnisiphonatum Ulrich et al. 1943
Clarkoceras cinctum Ulrich et al. 1943
Clarkoceras cuneatum Ulrich et al. 1943
Clarkoceras huzzahense Ulrich et al. 1943
Clarkoceras arcuatum Ulrich et al. 1943
Clarkoceras subarcuatum Ulrich et al. 1943
Clarkoceras vicinum Ulrich et al. 1943
Clarkoceras subcrassum Ulrich et al. 1943
Clarkoceras subrectum Ulrich et al. 1943
Clarkoceras confertum Ulrich et al. 1943
Levisoceras obliquatum Ulrich et al. 1943
Levisoceras percurvatum Ulrich et al. 1943
Eremoceras subrectum Ulrich et al. 1943
Eremoceras perdilatum Ulrich et al. 1943
Eremoceras gasconadense Ulrich et al. 1943
Conocerina brevis Ulrich and Foerste 1936
Conocerina sublonga Ulrich et al. 1943