14 - O: Silurian, Indiana
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
unclassified
|
|||||||
|
Neorioniodus planus
|
|||||||
|
Neorioniodus subcarnus
|
|||||||
|
Conodonta
- Panderodontida
- Panderodontidae
|
|||||||
|
Panderodus simplex
|
|||||||
|
Panderodus unicostatus
(Branson and Mehl 1933)
|
|||||||
| original and current combination Paltodus unicostatus | |||||||
|
Conodonta
- Protopanderodontida
- Drepanoistodontidae
|
|||||||
|
Paltodus costulatus
|
|||||||
|
Paltodus debolti
|
|||||||
|
Paltodus migratus
|
|||||||
|
Paltodus dyscritus
Rexroad 1967
|
|||||||
|
Conodonta
- Prioniodontida
- Balognathidae
|
|||||||
|
Roundya detorta
Walliser 1964
|
|||||||
| recombined as Lonchodina detorta | |||||||
|
Pterospathodus amorphognathoides
Walliser 1964
|
|||||||
|
Conodonta
- Prioniodontida
- Distomodontidae
|
|||||||
|
Hadrognathus staurognathoides
Walliser 1964
|
|||||||
| recombined as Distomodus staurognathoides | |||||||
|
Roundya caudata
Walliser 1964
|
|||||||
| synonym of Distomodus staurognathoides | |||||||
|
Conodonta
- Prioniodontida
- Acodontidae
|
|||||||
|
Acodus unicostatus
|
|||||||
|
Conodonta
- Prioniodontida
|
|||||||
|
Ligonodina variabilis
|
|||||||
| synonym of Oulodus | |||||||
|
Conodonta
|
|||||||
|
Trichonodella asymmetrica
|
|||||||
|
Trichonodella spp
|
|||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Indiana |
| Coordinates: | 38.6° North, 85.5° West (view map) | ||
| Paleocoordinates: | 27.9° South, 52.5° West |
Time
| Period: | Silurian |
| 10 m.y. bin: | Silurian 1-2 |
| Key time interval: | Silurian |
| Age range of interval: | 443.80000 - 419.20000 m.y. ago |
Lithology and environment
| Primary lithology: | calcareous "shale" |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 180915 | ||
| Authorizer: | E. Jarochowska | Enterer: | P. Nätscher |
| Modifier: | P. Nätscher | Research group: | marine invertebrate,micropaleontology |
| Created: | 2016-08-07 15:58:09 | Last modified: | 2016-08-07 15:58:25 |
| Access level: | authorizer only | Released: | 2018-08-07 15:58:09 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 59747. | R. S. Nicoll and C. B. Rexroad. 1968. Stratigraphy and conodont paleontology of the Salamonie Dolomite and Lee Creek Member of the Brassfield Limestone (Silurian) in southeastern Indiana and adjacent Kentucky. Department of Natural Resources Geological Survey Bulletin 40:1-73 [E. Jarochowska/E. Jarochowska] |