Drum Point: Tortonian, Maryland
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Cetacea
- Cetotheriidae
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Cetotherium parvum
Trouessart 1898
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1 specimen | ||||||
Mammalia
- Cetacea
- Platanistidae
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Zarhachis tysonii n. sp.
Cope 1869
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1 specimen | ||||||
Mammalia
- Cetacea
- Physeteridae
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Paracetus mediatlanticus n. sp.
Cope 1895
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Cope 1895 | 1 specimen | |||||
recombined as Aulophyseter mediatlanticus | |||||||
Mammalia
- Cetacea
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Priscodelphinus uraeus
(Cope 1869)
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1 specimen | ||||||
nomen dubium belonging to Odontoceti | |||||||
see common names |
Geography
Country: | United States | State/province: | Maryland | County: | Calvert |
Coordinates: | 38.3° North, 76.4° West (view map) | ||||
Paleocoordinates: | 38.5° North, 74.4° West | ||||
Basis of coordinate: | estimated from map |
Time
Period: | Neogene | Epoch: | Miocene |
Stage: | Tortonian | 10 m.y. bin: | Cenozoic 6 |
Key time interval: | Tortonian | ||
Age range of interval: | 11.63000 - 7.24600 m.y. ago |
Stratigraphy
Geological group: | Chesapeake | Formation: | St Marys |
Stratigraphic resolution: | formation |
Lithology and environment
Primary lithology: | not reported |
Environment: | offshore shelf |
Geology comments: foreshore, muddy, shallow shelf |
Taphonomy
Modes of preservation: | body,original phosphate |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | Patuxent River mouth | ||
Database number: | 55395 | ||
Authorizer: | M. Uhen | Enterer: | M. Uhen |
Modifier: | B. Shipps | Research group: | vertebrate |
Created: | 2005-10-14 10:27:22 | Last modified: | 2017-02-26 16:34:51 |
Access level: | database members | Released: | 2006-01-14 10:27:22 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
15442. | E. C. Case. 1904. Systematic Paleontology: Mammalia. Maryland Geological Survey Miocene: Text 1-58 [M. Uhen/M. Uhen] |
Secondary references:
12331 | E. D. Cope. 1895. Fourth contribution to the marine fauna of the Miocene Period of the United States. Proceedings of the American Philosphical Society 34:135-155 [M. Uhen/M. Uhen/M. Carrano] | |
14893 | E. Kazár. 2002. Revised phylogeny of the Physeteridae (Mammalia: Cetacea) in light of Placoziphius Van Beneden, 1869 and Aulophyseter Kellogg, 1927. Bulletin de l'Institute Royal des Sciences Naturelles de Belgique, Sciences de la Terre 72:151-170 [M. Uhen/M. Uhen/M. Uhen] |