South bend, Atchison shale: Kasimovian, Nebraska
collected by Professor Barbour

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes - Ctenacanthiformes - Ctenacanthidae
Ctenacanthus amblyxiphias Cope 1891
Chondrichthyes - Petalodontiformes - Petalodontidae
Petalodus alleghaniensis (Leidy 1856)
original and current combination Petalodus allegheniensis
Chondrichthyes - Petalodontiformes - Pristodontidae
Peripristis semicircularis (Newberry and Worthen 1866)
Chondrichthyes - Cochliodontiformes - Cochliodontidae
Streblodus angustus n. sp. Eastman 1903
see common names

Geography
Country:United States State/province:Nebraska
Coordinates: 41.0° North, 96.2° West (view map)
Paleocoordinates:0.7° South, 27.6° West
Time
Period:Carboniferous Epoch:Late/Upper Pennsylvanian
Stage:Kasimovian 10 m.y. bin:Carboniferous 5
Key time interval:Kasimovian
Age range of interval:307.00000 - 303.70000 m.y. ago
Stratigraphy
Stratigraphy comments: Atchison shale
Lithology and environment
Primary lithology: "shale"
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:Professor Barbour
Metadata
Database number:132978
Authorizer:M. Clapham Enterer:P. Vazquez
Modifier:P. Vazquez Research group:vertebrate
Created:2012-08-30 10:18:54 Last modified:2013-11-25 13:02:06
Access level:the public Released:2012-08-30 10:18:54
Creative Commons license:CC BY
Reference information

Primary reference:

42819. C. R. Eastman. 1903. Carboniferous fishes from the central western States. Bulletin of the Museum of Comparative Zoology 39:163-226 [M. Clapham/P. Vazquez/M. Clapham]