LACM 1267: Serravallian, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Phaeophyceae
- Laminariales
- Lessoniaceae
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Julescraneia grandicornis n. gen., n. sp.
Parker and Dawson 1965
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Parker and Dawson 1965 | |||||||||
unclassified
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Caulerpites denticulata n. sp.
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Parker and Dawson 1965 | |||||||||
Actinopteri
- Stomiatiformes
- Stomiidae
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Stomias affinis
Guunther 1887
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Fink and Fink 1986 | |||||||||
[JDM] Locality not stated in text, but found from online LACM catalog | ||||||||||
Chauliodus eximius
(Jordan 1925)
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Crane 1966 | |||||||||
Actinopteri
- Myctophiformes
- Myctophidae
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Myctophum sp.
Rafinesque 1810
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1 specimen | |||||||||
Bolinichthys sp.
Paxton 1972
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1 specimen | |||||||||
Lampanyctus sp.
Bonaparte 1840
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1 specimen | |||||||||
Cystoseiraceae
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Paleohalidrys linguliformis n. sp.
Parker and Dawson 1965
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Parker and Dawson 1965 | |||||||||
Paleocystophora acuminata n. sp.
Parker and Dawson 1965
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Parker and Dawson 1965 | |||||||||
Paleocystophora plumosa n. sp.
Parker and Dawson 1965
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Parker and Dawson 1965 | |||||||||
see common names |
Geography
Country: | United States | State/province: | California | County: | Los Angeles |
Coordinates: | 34.2° North, 118.5° West (view map) | ||||
Paleocoordinates: | 33.5° North, 114.4° West | ||||
Basis of coordinate: | based on political unit |
Time
Period: | Neogene | Epoch: | Miocene |
Stage: | Serravallian | 10 m.y. bin: | Cenozoic 5 |
Key time interval: | Serravallian | ||
Age range of interval: | 13.82000 - 11.63000 m.y. ago | ||
Age estimate: | 12 Ma (unknown) |
Stratigraphy
Lithology and environment
Primary lithology: | diatomaceous,white "shale" |
Includes fossils? | Y |
Lithology description: pure white diatomaceous shale | |
Environment: | submarine fan |
Geology comments: The material constituting this formation is hypothesized to be a mixture of several submarine fans of turbidite from the Santa Monica Mountains, deposited at depths of approximately 1000 m below sea level (Sullwold, 1960) during strike-slip activity of the basin against the San Gabriel fault approximately 12 Mya (Rumelhart and Ingersoll, 1997). |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | general faunal/floral analysis |
Museum repositories: | LACM |
Metadata
Database number: | 149545 | ||
Authorizer: | M. Uhen, J. Marcot | Enterer: | M. Uhen, J. Marcot |
Modifier: | J. Marcot | Research group: | vertebrate |
Collections that are a subset of this one: | |||
Created: | 2013-08-07 06:42:56 | Last modified: | 2019-05-03 13:20:31 |
Access level: | the public | Released: | 2013-08-07 06:42:56 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
47898. | J. S. Denton. 2013. Lanternfish (Teleostei, Myctophiformes, Myctophidae) body fossils from the Modelo Formation (Upper Miocene) of Los Angeles County, California. Journal of Vertebrate Paleontology 33(4):786-793 [M. Uhen/M. Uhen] |
Secondary references:
68731 | J. M. Crane, Jr. 1966. Late Tertiary radiation of viperfishes (Chauliodontidae) based on a comparison of Recent and Miocene species. Contributions in Science, Los Angeles County Museum 115:1-29 [J. Marcot/J. Marcot] | |
62773 | W. L. Fink and S. V. Fink. 1986. A Phylogenetic Analysis of the Genus Stomias, Including the Synonymization of Macrostomias. Copeia 1986(2):494-503 [M. Uhen/M. Uhen] | |
70819 | B. C. Parker and E. Y. Dawson. 1965. Non calcareous marine algae from California Miocene deposits. Nova Hedwigia 10:273-295 [M. Uhen/M. Uhen] |