Dougherty West 3B1: Homerian, Oklahoma
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Conodonta
- Panderodontida
- Panderodontidae
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Panderodus recurvatus
(Rhodes 1953)
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| synonym of Panderodus panderi | ||||||||||
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Panderodus unicostatus
(Branson and Mehl 1933)
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| original and current combination Paltodus unicostatus | ||||||||||
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Conodonta
- Ozarkodinida
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Ozarkodina sagitta
(Walliser 1964)
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| Subspecies "O. sagitta sagitta" | ||||||||||
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Conodonta
- Ozarkodinida
- Spathognathodontodae
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Ozarkodina excavata
(Branson and Mehl 1933)
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| recombined as Hindeodella excavata | ||||||||||
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Conodonta
- Ozarkodinida
- Kockelellidae
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Kockelella ortus
(Walliser 1964)
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| Subspecies "K. ortus ortus" | ||||||||||
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Conodonta
- Prioniodontida
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Pseudooneotodus linguicornis
Calner and Jeppsson 2003
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Pseudooneotodus bicornis
Drygant 1974
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Conodonta
- Prioniodontida
- Strachanognathidae
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Decoriconus fragilis
(Branson and Mehl 1933)
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Conodonta
- Belodellida
- Dapsilodontidae
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Dapsilodus obliquicostatus
(Branson and Mehl 1933)
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Dapsilodus sparsus
Barrick 1977
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Dapsilodus praecipuus
Barrick 1977
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Conodonta
- Belodellida
- Belodellidae
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Walliserodus sp.
Serpagli 1967
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Oklahoma | County: | Murray |
| Coordinates: | 34.4° North, 97.1° West (view map) | ||||
| Paleocoordinates: | 25.7° South, 62.7° West | ||||
| Basis of coordinate: | stated in text | ||||
| Geographic resolution: | hand sample |
Time
| Period: | Silurian | Epoch: | Wenlock |
| Stage: | Homerian | 10 m.y. bin: | Silurian 2 |
| Key time interval: | Homerian | ||
| Age range of interval: | 430.50000 - 427.40000 m.y. ago |
Lithology and environment
| Primary lithology: | lithified argillaceous lime mudstone |
| Includes fossils? | Y |
| Environment: | offshore ramp |
| Geology comments: argillaceous arthropod micrites | |
Taphonomy
| Modes of preservation: | body,original phosphate |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | chemical,acetic,sieve |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 180173 | ||
| Authorizer: | E. Jarochowska | Enterer: | E. Jarochowska |
| Modifier: | E. Jarochowska | Research group: | marine invertebrate,micropaleontology,vertebrate |
| Created: | 2016-07-10 11:54:42 | Last modified: | 2016-10-21 09:59:30 |
| Access level: | the public | Released: | 2016-07-10 11:54:42 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 59806. | J. E. Barrick, M. A. Kleffner, and H. R. Karlsson. 2009. Conodont faunas and stable isotopes across the Mulde Event (late Wenlock; Silurian) in southwestern Laurentia (south-central Oklahoma and subsurface West Texas). In D. J. Over (ed.), Palaeontographica Americana 62:41-56 [E. Jarochowska/E. Jarochowska] |