Bayou Toro: Eocene, Louisiana
collected by R. B. Grigsby

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Ostracoda - Platycopida
Cytherelloidea ouachitensis Howe 1934
Ostracoda - Platycopida - Cytherellidae
Cythereis ? israelskyi Howe and Law 1936
recombined as Pyricythereis israelskyi
Cytherella informal sp
Ostracoda - Platycopida
Cytherelloidea danvillensis Howe 1934
Ostracoda - Podocopida - Candonidae
Paracypris franquesi Howe and Chambers 1935
Ostracoda - Podocopida - Loxoconchidae
Loxoconcha buntoni n. sp. Howe and Chambers 1935
Loxoconcha vernonensis n. sp. Howe and Chambers 1935
Loxoconcha mornhinvegi n. sp. Howe and Chambers 1935
Loxoconcha jacksonensis Howe and Chambers 1935
Cytheromorpha ouachitaensis Howe and Chambers 1935
Ostracoda - Podocopida - Cytherettidae
Cytheretta alexanderi Howe and Chambers 1935
Ostracoda - Podocopida - Cytheruridae
Cytheropteron danvillensis Howe and Chambers 1935
Ostracoda - Podocopida - Trachyleberididae
Brachycythere watervalleyensis Howe and Chambers 1935
Cythereis deusseni Howe and Chambers 1935
Cythereis ? jacksonensis Howe and Chambers 1935
Cythereis ? catahoulana Howe and Chambers 1935
Cythereis grigsbyi Howe and Chambers 1935
Cythereis florienensis Howe and Chambers 1935
Cythereis gibsonensis Howe and Chambers 1935
Cythereis yazooensis Howe and Chambers 1935
Cythereis montgomeryensis Howe and Chambers 1935
Ostracoda - Podocopida - Cytherideidae
Cytheridea grigsbyi Howe and Chambers 1935
Cytheridea kellumi n. sp. Howe and Chambers 1935
Cytheridea ehlersi Howe and Chambers 1935
see common names

Geography
Country:United States State/province:Louisiana County:Vernon
Coordinates: 31.3° North, 93.5° West (view map)
Paleocoordinates:33.0° North, 82.4° West
Basis of coordinate:based on nearby landmark
Geographic resolution:hand sample
Time
Period:Paleogene Epoch:Eocene
10 m.y. bin:Cenozoic 2-3
Key time interval:Eocene
Age range of interval:56.00000 - 33.90000 m.y. ago
Stratigraphy
Geological group:Jackson
Stratigraphic resolution:group
Lithology and environment
Primary lithology: not reported
Environment:marginal marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:microfossils
Temporal resolution:time-averaged
Collection methods and comments
Collection methods:bulk,sieve
Reason for describing collection:taxonomic analysis
Collectors:R. B. Grigsby
Metadata
Also known as:On the east bank of Bayou Toro, Vernon Parish
Database number:191935
Authorizer:M. Fernandes Martins Enterer:M. Fernandes Martins
Created:2018-02-23 12:56:22 Last modified:2018-02-23 12:56:22
Access level:authorizer only Released:2019-02-23 12:56:22
Creative Commons license:CC BY
Reference information

Primary reference:
64616. H. V. Howe and J. Chambers. 1935. Louisiana Jackson Eocene Ostracoda. Geological Bulletin 5 [M. Fernandes Martins/M. Fernandes Martins/M. Uhen]