Magdalena Bay: Pleistocene, Mexico
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Echinoidea
- Arbacioida
- Arbaciidae
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Arbacia incisa
(Agassiz 1863)
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Echinoidea
- Clypeasteroida
- Mellitidae
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Encope micropora
Agassiz 1841
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Encope grandis
Agassize 1841
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Chondrichthyes
- Carcharhiniformes
- Carcharhinidae
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Carcharhinus magdalenae n. sp.
Jordan and Hanibal 1923
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Jordan and Hanibal 1923 | |||||||||
from "Arroyo Salido" so maybe different collection | ||||||||||
see common names |
Geography
Country: | Mexico | State/province: | Baja California Sur |
Coordinates: | 24.7° North, 112.0° West (view map) | ||
Paleocoordinates: | 24.4° North, 111.4° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | hand sample |
Time
Period: | Quaternary | Epoch: | Pleistocene |
10 m.y. bin: | Cenozoic 6 | ||
Key time interval: | Pleistocene | ||
Age range of interval: | 2.58800 - 0.01170 m.y. ago |
Stratigraphy
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | not reported |
Environment: | coastal indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | survey of museum collection |
Reason for describing collection: | general faunal/floral analysis |
Museum repositories: | CAS |
Metadata
Database number: | 203411 | ||
Authorizer: | M. Uhen, J. Marcot | Enterer: | M. Uhen, J. Marcot | Research group: | marine invertebrate |
Created: | 2019-08-14 15:39:57 | Last modified: | 2019-08-14 15:39:57 |
Access level: | the public | Released: | 2019-08-14 15:39:57 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
32966. | U. S. Grant and L. G. Hertlein. 1938. The West American Cenozoic Echinoidea. Publications of the University of California at Los Angeles in Mathematical and Physical Sciences 2:1-225 [L. Villier/L. Villier] |
Secondary references:
50617 | D. S. Jordan and H. Hanibal. 1923. Fossil sharks and rays of the Pacific slope of North America. Bulletin of the Southern California Academy of Sciences 22:27-63 [C. Jaramillo/C. Pimiento] |