Burnham South: Late/Upper Campanian, New Mexico
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Plagiaulocoidea indet.
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2 specimens | |||||||||
Mammalia
- Multituberculata
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Multituberculata indet.
Cope 1884
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6 specimens | |||||||||
"Mesodma n. sp. or cf. Cimexomys antiquus" | ||||||||||
Mammalia
- Multituberculata
- Neoplagiaulacidae
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cf. Mesodma senecta
Fox 1971
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11 specimens | |||||||||
Mammalia
- Multituberculata
- Cimolodontidae
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Cimolodon electus
Fox 1971
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1 specimen | |||||||||
Mammalia
- Multituberculata
- Eucosmodontidae
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Eucosmodontidae indet.
Jepsen 1940
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1 specimen | |||||||||
said to be a new genus | ||||||||||
Mammalia
- Multituberculata
- Cimolomyidae
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Meniscoessus intermedius
Fox 1976
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4 specimens | |||||||||
cf. Essonodon sp.
Simpson 1927
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1 specimen | |||||||||
said to be new | ||||||||||
Mammalia
- Multituberculata
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Paracimexomys judithae
(Sahni 1972)
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1 specimen | |||||||||
= Cimexomys judithae
Sahni 1972
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Alroy 2002 | |||||||||
Mammalia
- Gypsonictopidae
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Gypsonictops sp.
Simpson 1927
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1 specimen | |||||||||
said to be new | ||||||||||
Mammalia
- Alphadontidae
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Alphadon sp.
Simpson 1927
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1 specimen | |||||||||
forms "A" and "B": 1 | ||||||||||
Alphadon cf. wilsoni
Lillegraven 1969
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2 specimens | |||||||||
= Alphadon cf. marshi
Simpson 1927
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Alroy 2002 | |||||||||
see common names |
Geography
Country: | United States | State/province: | New Mexico | County: | San Juan |
Coordinates: | 36.3° North, 108.2° West (view map) | ||||
Paleocoordinates: | 43.6° North, 79.5° West | ||||
Basis of coordinate: | based on political unit |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 | *Epoch: | Senonian |
Key time interval: | Late/Upper Campanian | ||
Age range of interval: | 83.60000 - 72.10000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Fruitland |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection size: | 21 specimens |
Reason for describing collection: | general faunal/floral analysis |
Taxonomic list comments:note that paleomag is completely ambiguous according to Lucas and Williamson 1993b supersedes Lindsay et al. 1981 NISP 21 (14% therian) |
Metadata
Database number: | 14436 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy |
Modifier: | P. Mannion | Research group: | vertebrate |
Created: | 1994-04-30 00:00:00 | Last modified: | 2021-02-17 10:33:54 |
Access level: | the public | Released: | 1994-04-30 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
1497. | L. J. Flynn. 1986. Late Cretaceous mammal horizons from the San Juan Basin, New Mexico. American Museum Novitates 2845:1-30 [J. Alroy/J. Alroy/J. Alroy] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] |