Corte Madera Creek: Middle Eocene, California
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
|
|||||||
Chlasmolithus consuetus
|
|||||||
Chlasmolithus eograndis
|
|||||||
Chlasmolithus grandis
|
|||||||
Chlasmolithus solitus
|
|||||||
Cuclococcolithus luminus
|
|||||||
Cuclococcolithus pseudogammation
|
|||||||
Markailus inversus
|
|||||||
? Towelus gammation
|
|||||||
? Towelus magnicrassus
|
|||||||
Zygrabithus bijugatus
|
|||||||
Coccolithophyceae
|
|||||||
Ellipsolithus lajollaensis
|
|||||||
Coccolithophyceae
- Braarudosphaeraceae
|
|||||||
Micrantholithus crenulatus
|
|||||||
Micrantholithus sp.
Deflandre 1954
|
|||||||
Coccolithophyceae
|
|||||||
Pontosphaera distincta
|
|||||||
Pontosphaera pectinata
|
|||||||
Pontosphaera plana
|
|||||||
Pontosphaera cf. vescus
|
|||||||
Pontosphaera multipora
Roth 1970
|
|||||||
Discoaster barbadiensis
|
|||||||
Discoaster binodosus
|
|||||||
Discoaster deflandral
|
|||||||
Discoaster distinctus
|
|||||||
Discoaster elegans
|
|||||||
Discoaster gemmifer
|
|||||||
Discoaster gemmeus
|
|||||||
Discoaster germanicus
|
|||||||
Discoaster lodosensus
|
|||||||
Discoaster nonaradiatus
|
|||||||
Discoaster salpenensis
|
|||||||
Discoaster septemradiatus
|
|||||||
Discoaster subiodoensis
|
|||||||
Discoaster sp.
Tan 1902
|
|||||||
Coccolithus cribellum
|
|||||||
Coccolithus eopelagicus
|
|||||||
Coccolithus sp.
Schwartz 1959
|
|||||||
? Coccolithus sp.
Schwartz 1959
|
|||||||
Coccolithus pelagicus
(Wallich 1877)
|
|||||||
Coccolithus cf. pelagicus
(Wallich 1877)
|
|||||||
Coccolithus formosus
(Kamptner 1963)
|
|||||||
original and current combination Cyclococcolithus formosus | |||||||
Chiphragmalithus acanthodes
|
|||||||
Cruciplacolithus delus
|
|||||||
Cruciplacolithus staurion
(Bramlette and Sullivan 1961)
|
|||||||
original and current combination Coccolithus staurion | |||||||
Sphenolithus furcatolithoides
|
|||||||
Sphenolithus spiniger
|
|||||||
Sphenolithus moriformis
(Bronnimann and Stradner 1960)
|
|||||||
Sphenolithus radians
Deflandre 1952
|
|||||||
Discoasteroides keupperi
|
|||||||
Coccolithophyceae
- Syracosphaerales
- Rhabdosphaeraceae
|
|||||||
Rhabdosphaera crebra
|
|||||||
Rhabdosphaera gladius
|
|||||||
Rhabdosphaera inflata
|
|||||||
Rhabdosphaera morionum
|
|||||||
Rhabdosphaera perionga
|
|||||||
Rhabdosphaera cf. scabrosa
|
|||||||
Rhabdosphaera tenuis
|
|||||||
Rhabdosphaera cf. truncata
|
|||||||
Rhabdosphaera vitrea
|
|||||||
Rhabdosphaera sp.
Haeckel 1894
|
|||||||
Coccolithophyceae
- Zygodiscales
- Zygodiscaceae
|
|||||||
Lophodolithus machiophorus
|
|||||||
Neococcolithes dubius
(Deflandre and Fert 1954)
|
|||||||
original and current combination Zygolithus dubius | |||||||
Neococcolithes protenus
Black 1967
|
|||||||
Nannotetrina cristata
|
|||||||
Nannotetrina quadrata
|
|||||||
Coccolithophyceae
|
|||||||
Transversopontis pulcheroides
|
|||||||
unclassified
|
|||||||
Helicosphaera seminutum
|
|||||||
Helicosphaera lophota
Bramlette and Sullivan 1961
|
|||||||
Reticulofenestra cf. callida
|
|||||||
Reticulofenestra probisecta
|
|||||||
Reticulofenestra samodurovil
|
|||||||
Reticulofenestra sp.
Hay et al. 1966
|
|||||||
Reticulofenestra dictyoda
Stradner 1968
|
|||||||
Dinophyceae
- Thoracosphaerales
|
|||||||
Thoracosphaera sp.
Kamptner 1927
|
|||||||
see common names |
Geography
Country: | United States | State/province: | California |
Coordinates: | 37.3° North, 122.2° West (view map) | ||
Paleocoordinates: | 37.6° North, 108.9° West | ||
Basis of coordinate: | estimated from map |
Time
Period: | Paleogene | Epoch: | Eocene |
Key time interval: | Middle Eocene | Zone: | NP15/NP16 |
Age range of interval: | 48.60000 - 37.20000 m.y. ago |
Stratigraphy
Formation: | Butano |
Lithology and environment
Primary lithology: | sandstone |
Includes fossils? | Y |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | general faunal/floral analysis |
Metadata
Database number: | 206538 | ||
Authorizer: | M. Uhen | Enterer: | M. Uhen |
Modifier: | M. Uhen | Research group: | micropaleontology |
Created: | 2019-11-18 17:15:18 | Last modified: | 2019-11-18 17:37:30 |
Access level: | the public | Released: | 2019-11-18 17:15:18 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
70982. | T. Kheradyar. 1988. Calcareous nannofossil biostratigraphy of the Botano Sandstone, Santa Cruz Mountains, California. Paciic Section SEPM 58:151-166 [M. Uhen/M. Uhen] |