Djupvik 3 G84-19LJ Homerian conodonts: Homerian, Sweden
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Conodonta
- Ozarkodinida
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Ozarkodina bohemica
(Walliser 1964)
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subspecies "O. bohemica longa" | ||||||||||
Ozarkodina confluens
(Rhodes 1953)
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Conodonta
- Ozarkodinida
- Kockelellidae
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Kockelella ortus
(Walliser 1964)
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subspecies "K. ortus absidata" | ||||||||||
Conodonta
- Ozarkodinida
- Spathognathodontodae
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Ozarkodina excavata
(Branson and Mehl 1933)
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Conodonta
- Panderodontida
- Panderodontidae
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Panderodus equicostatus
(Rhodes 1953)
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Panderodus unicostatus
(Branson and Mehl 1933)
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Conodonta
- Prioniodontida
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Oulodus ? siluricus
(Branson and Mehl 1933)
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n. ssp. | ||||||||||
Pseudooneotodus beckmanni
(Bischoff and Sannemann 1958)
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Pseudooneotodus bicornis
Drygant 1974
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Conodonta
- Prioniodontida
- Strachanognathidae
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Decoriconus sp.
Cooper 1976
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see common names |
Geography
Country: | Sweden | State/province: | Gotland |
Coordinates: | 57.3° North, 18.1° East (view map) | ||
Paleocoordinates: | 20.0° South, 2.7° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | hand sample |
Time
Period: | Silurian | Epoch: | Wenlock |
Stage: | Homerian | 10 m.y. bin: | Silurian 2 |
Key time interval: | Homerian | Conodont zone: | Kockelella ortus absidata |
Age range of interval: | 430.5 - 427.4 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | bioturbation lithified argillaceous wackestone | ||
Includes fossils? | Y | ||
Environment: | deep subtidal ramp | Tectonic setting: | foreland basin |
Taphonomy
Modes of preservation: | body,original phosphate |
Size of fossils: | microfossils |
Collection methods and comments
Collection methods: | bulk,chemical,acetic,sieve |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 163542 | ||
Authorizer: | W. Kiessling | Enterer: | E. Jarochowska | Research group: | micropaleontology,vertebrate |
Created: | 2014-11-04 04:21:41 | Last modified: | 2014-11-04 04:21:41 |
Access level: | the public | Released: | 2014-11-04 04:21:41 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
53179. | M. Calner and L. Jeppsson. 2003. Carbonate platform evolution and conodont stratigraphy during the middle Silurian Mulde Event, Gotland, Sweden. Geological Magazine [W. Kiessling/E. Jarochowska] |