Magothy River: Late/Upper Cretaceous, Maryland
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
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Thoracosaurus neocesariensis
(De Kay 1842)
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1 specimen | ||||||
Chondrichthyes
- Lamniformes
- Odontaspididae
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Lamna cuspidata
Agassiz 1843
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recombined as Araloselachus cuspidatus | |||||||
Chondrichthyes
- Lamniformes
- Anacoracidae
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Corax pristiodontus
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synonym of Squalicorax | |||||||
Corax falcatus
Agassiz 1843
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recombined as Squalicorax falcatus | |||||||
see common names |
Geography
Country: | United States | State/province: | Maryland | County: | Anne Arundel |
Coordinates: | 39.1° North, 76.5° West (view map) | ||||
Paleocoordinates: | 37.4° North, 44.2° West | ||||
Basis of coordinate: | estimated from map |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Key time interval: | Late/Upper Cretaceous | ||
Age range of interval: | 100.50000 - 66.00000 m.y. ago |
Stratigraphy
Formation: | Matawan |
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | not reported |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | general faunal/floral analysis |
Metadata
Database number: | 127182 | ||
Authorizer: | M. Uhen | Enterer: | M. Uhen | Research group: | vertebrate |
Created: | 2012-05-02 01:31:49 | Last modified: | 2012-05-01 10:31:49 |
Access level: | the public | Released: | 2012-05-02 01:31:49 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
41363. | E. W. Berry. 1916. Systematic Paleontology: Vertebrata. In W. Clark (ed.), Maryland Geological Survey: Upper Cretaceous 347-361 [M. Uhen/M. Uhen] |