Michigan Basin conodonts, locality 12: Aeronian, Wisconsin
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Conodonta
- Prioniodontida
- Distomodontidae
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Distomodus stenolophata
|
1 element | ||||||
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Distomodus kentuckyensis
Branson and Branson 1947
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9 elements | ||||||
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Conodonta
- Prioniodontida
|
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Oulodus sp.
Branson and Mehl 1933
|
33 elements | ||||||
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Conodonta
- Prioniodontida
- Prioniodinidae
|
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Aspelundia pelita
|
8 elements | ||||||
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Aspelundia fluegeli
(Walliser 1964)
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72 elements | ||||||
| recombined as Pseudolonchodina fluegeli | |||||||
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Conodonta
- Panderodontida
- Panderodontidae
|
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Panderodus spp.
|
326 elements | ||||||
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Conodonta
- Belodellida
- Belodellidae
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Walliserodus sp.
Serpagli 1967
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50 elements | ||||||
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Conodonta
- Ozarkodinida
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Ozarkodina cf. pirata
Uyeno and Barnes 1983
|
1 element | ||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Wisconsin |
| Coordinates: | 43.5° North, 87.9° West (view map) | ||
| Paleocoordinates: | 19.7° South, 54.5° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Silurian | Epoch: | Llandovery |
| Stage: | Aeronian | 10 m.y. bin: | Silurian 1 |
| Key time interval: | Aeronian | ||
| Age range of interval: | 440.80000 - 438.50000 m.y. ago |
Stratigraphy
| Geological group: | Burnt Bluff | Formation: | Hendricks |
| Stratigraphic resolution: | group |
Lithology and environment
| Primary lithology: | bioturbation lithified lime mudstone |
| Includes fossils? | Y |
| Environment: | deep subtidal ramp |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | bulk,chemical,acetic,sieve |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 180235 | ||
| Authorizer: | E. Jarochowska | Enterer: | P. Nätscher | Research group: | marine invertebrate,micropaleontology,vertebrate |
| Created: | 2016-07-12 06:58:00 | Last modified: | 2016-07-12 06:58:00 |
| Access level: | group members | Released: | 2018-07-12 06:58:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 53347. | R. Watkins and J. J. Kuglitsch. 1997. Lower Silurian (Aeronian) megafaunal and conodont biofacies of the northwestern Michigan Basin. Canadian Journal of Earth Sciences 34(6):753-764 [P. Wagner/P. Wagner] |