Articulate Brachiopods of the Grinchuk Beds, Malinovtsy Stage, Podolia: Ludfordian, Ukraine
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Strophomenata
- Orthotetida
- Chilidiopsidae
|
|||||||
|
Morinorhynchus crispus
(Lindström 1861)
|
|||||||
| Strophomena crispa | |||||||
|
Strophomenata
- Strophomenida
- Strophochonetidae
|
|||||||
|
Protochonetes striatellus
(Dalman 1828)
|
|||||||
|
Rhynchonellata
- Spiriferida
- Delthyrididae
|
|||||||
|
Howellella elegans
Muir-Wood 1925
|
|||||||
|
Rhynchonellata
- Athyridida
- Dayiidae
|
|||||||
|
Dayia navicula
(Sowerby 1839)
|
|||||||
|
Rhynchonellata
- Atrypida
- Septatrypidae
|
|||||||
|
Atrypella prunum
(Dalman 1828)
|
|||||||
| recombined as Atrypoidea prunum | |||||||
|
Rhynchonellata
- Rhynchonellida
|
|||||||
|
Rhynchonellida indet.
Kuhn 1949
|
|||||||
| see common names | |||||||
Geography
| Country: | Ukraine |
| Coordinates: | 49.0° North, 25.8° East (view map) |
| Paleocoordinates: | 20.6° South, 6.7° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | local area |
Time
| Period: | Silurian | Epoch: | Ludlow |
| Stage: | Ludfordian | 10 m.y. bin: | Silurian 2 | *Local age/stage: | Malinovtsy |
| Key time interval: | Ludfordian | ||
| Age range of interval: | 425.60000 - 423.00000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Grinchuk Beds | ||||
| Stratigraphy comments: From correlation chart in this paper: Correlation is with parts of Leintwardine and Whitcliffe (i.e. lower and upper Ludfordian). |
Lithology and environment
| Primary lithology: | marl |
| Secondary lithology: | argillaceous "limestone" |
| Lithology description: Lithology based on symbols in illustrated section. Shown are: marls, limestones, and argillaceous limestones. | |
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
| Taxonomic list comments:Articulate brachiopods only. | |
Metadata
| Database number: | 14145 | ||
| Authorizer: | M. Foote | Enterer: | M. Foote |
| Modifier: | M. Foote | Research group: | marine invertebrate |
| Created: | 2002-05-16 11:32:42 | Last modified: | 2006-09-15 15:13:14 |
| Access level: | the public | Released: | 2002-05-16 11:32:42 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 6249. | O. I. Nikiforova, T. L. Modzalevskaya, and M. G. Bassett. 1985. Review of the Upper Silurian and Lower Devonian articulate brachiopods of Podolia. Special Papers in Palaeontology (34)1-66 [M. Foote/M. Foote/M. Foote] |