UCR 4996: Lutetian, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Mytilida
- Mytilidae
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Brachidontes cowlitzensis
(Weaver and Palmer 1922)
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Bivalvia
- Carditida
- Crassatellidae
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Crassatella uvasana
Conrad 1855
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| subspecies cf. uvasana | ||||||||||
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Bivalvia
- Cardiida
- Veneridae
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Pitar uvasanus
(Conrad 1855)
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| recombined as Pitar uvasana | ||||||||||
| subspecies uvasanus | ||||||||||
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Callista cf. hornii
(Gabb 1864)
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Callista cf. conradiana
(Gabb 1864)
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| recombined as Microcallista (Costacallista) conradiana | ||||||||||
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Pitar cf. californianus
(Conrad 1855)
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| recombined as Pitaria californiana | ||||||||||
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Callista andersoni
(Dickerson 1915)
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| original and current combination Macrocallista andersoni | ||||||||||
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Bivalvia
- Thraciida
- Thraciidae
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Thracia dilleri
Dall 1898
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Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya cf. murrayensis
Hanna 1927
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Gastropoda
- Ficidae
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Ficopsis hornii
(Gabb 1864)
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| recombined as Priscoficus hornii | ||||||||||
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Ficopsis remondii
(Gabb 1864)
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| recombined as Ficus remondii | ||||||||||
| subspecies remondii | ||||||||||
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Gastropoda
- Neogastropoda
- Conidae
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Conus hornii
Gabb 1864
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| subspecies cf. hornii | ||||||||||
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Gastropoda
- Neogastropoda
- Muricidae
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Pseudoperissolax blakei
(Conrad 1855)
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Gastropoda
- Strombidae
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Ectinochilus canalifer
(Gabb 1864)
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | California | County: | San Diego |
| Coordinates: | 32.8° North, 117.2° West (view map) | ||||
| Paleocoordinates: | 33.5° North, 103.1° West | ||||
| Basis of coordinate: | estimated from map |
Time
| Period: | Paleogene | Epoch: | Eocene |
| Stage: | Lutetian | 10 m.y. bin: | Cenozoic 2 |
| Key time interval: | Lutetian | ||
| Age range of interval: | 47.80000 - 41.20000 m.y. ago |
Stratigraphy
| Geological group: | Poway | Formation: | Mission Valley |
Lithology and environment
| Primary lithology: | sandstone |
| Includes fossils? | Y |
| Environment: | lagoonal |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 200762 | ||
| Authorizer: | M. Uhen | Enterer: | M. Uhen |
| Modifier: | M. Uhen | Research group: | vertebrate |
| Created: | 2019-04-15 14:50:59 | Last modified: | 2019-11-18 15:23:39 |
| Access level: | the public | Released: | 2019-04-15 14:50:59 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 12690. | C. R. Givens and M. P. Kennedy. 1979. Eocene molluscan stages and their correlation, San Diego area, California. Pacific Section SEPM 1979:81-95 [M. Uhen/M. Uhen/M. Uhen] |
Secondary references:
| 3546 | 5% 6300 | S. L. Walsh, D. R. Prothero, and D. J. Lundquist. 1996. Stratigraphy and paleomagnetism of the middle Eocene Friars Formation and Poway Group, southwestern San Diego County, California. In D. R. Prothero and R. J. Emry (eds.), The Terrestrial Eocene-Oligocene Transition in North America 120-154 [J. Alroy/J. Alroy/M. Uhen] |