Ledai-179 core: Homerian, Lithuania
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Conodonta
- Panderodontida
- Panderodontidae
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Panderodus serratus
Rexroad 1967
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Panderodus unicostatus
(Branson and Mehl 1933)
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Conodonta
- Prioniodontida
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Oulodus spp.
Branson and Mehl 1933
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Pseudooneotodus linguicornis
Calner and Jeppsson 2003
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Conodonta
- Ozarkodinida
- Spathognathodontodae
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Wurmiella excavata
(Branson and Mehl 1933)
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subspecies "W. excavata excavata" | ||||||||||
Conodonta
- Ozarkodinida
- Kockelellidae
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Ctenognathodus spp.
Fay 1959
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see common names |
Geography
Country: | Lithuania |
Coordinates: | 55.5° North, 24.5° East (view map) |
Paleocoordinates: | 19.6° South, 1.5° East |
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: | Ozarkodina bohemica longa |
Age range of interval: | 430.5 - 427.4 m.y. ago |
Stratigraphy
Formation: | Nevėzis |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | dolomitic lithified marl |
Includes fossils? | Y |
Environment: | shallow subtidal indet. |
Taphonomy
Modes of preservation: | body,original phosphate |
Size of fossils: | microfossils |
Collection methods and comments
Collection methods: | chemical,acetic,sieve |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 180087 | ||
Authorizer: | E. Jarochowska | Enterer: | E. Jarochowska |
Modifier: | E. Jarochowska | Research group: | marine invertebrate,micropaleontology,vertebrate |
Created: | 2016-07-06 13:44:09 | Last modified: | 2016-10-25 15:18:57 |
Access level: | the public | Released: | 2016-07-06 13:44:09 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
59734. | S. Radzeviius, A. Spiridonov, A. Brazauskas, A. Norkus, T. Meidla and L. Ainsaar. 2014. Upper Wenlock d13C chemostratigraphy, conodont biostratigraphy and palaeoecological dynamics in the Ledai-179 drill core (Eastern Lithuania). Estonian Journal of Earth Sciences 63(4):293-299 [E. Jarochowska/E. Jarochowska/M. Uhen] |