Krasava, Breznik area, Biostrome, Pernik: Maastrichtian, Bulgaria
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Orbitoididae
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Orbitoides sp.
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Gastropoda
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Gastropoda indet.
Cuvier 1795
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Bivalvia
- Hippuritida
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Hippuritoida indet.
Newell 1965
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| corrected as Hippuritida | ||||||||||
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Bivalvia
- Trigoniida
- Trigoniidae
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Trigonia sp.
Bruguière 1789
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Bivalvia
- Myalinida
- Inoceramidae
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Inoceramus sp.
Sowerby 1814
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Bivalvia
- Pectinida
- Pectinidae
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Pecten sp.
Müller 1776
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Bivalvia
- Pectinida
- Spondylidae
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Spondylus sp.
Linnaeus 1758
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Bivalvia
- Ostreida
- Ostreidae
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Ostrea sp.
Linnaeus 1758
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unclassified
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Brachiopoda indet.
Cuvier 1805
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Anthozoa
- Scleractinia
- Meandrinidae
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Rennensismilia didyma
(de Fromentel 1863)
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| synonym of Rennensismilia complanata | ||||||||||
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Anthozoa
- Scleractinia
- Cunnolitidae
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Cunnolites rugosa
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| and subspecies latifossus | ||||||||||
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Cunnolites barrerei
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Cunnolites subcircularis
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Cunnolites breznicensis
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Cunnolites tenuilamellatus
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Cunnolites subaequalis
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Cunnolites sororius
(Quenstedt 1881)
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| synonym of Cunnolites polymorphus | ||||||||||
| subspecies profundus | ||||||||||
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Cunnolites planialpici
Alloiteau 1957
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| synonym of Cunnolites polymorphus | ||||||||||
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Cunnolites reussi
(Fromentel 1870)
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| synonym of Cunnolites polymorphus | ||||||||||
| and subspecies krassavensis | ||||||||||
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Paracunnolites humilis
(Quenstedt 1880)
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| recombined as Cunnolites humilis | ||||||||||
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Cunnolites faecata
(Stoliczka 1873)
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| synonym of Cunnolites scutellum | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Bulgaria |
| Coordinates: | 42.8° North, 22.9° East (view map) |
| Paleocoordinates: | 29.7° North, 20.6° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
| Key time interval: | Maastrichtian | ||
| Age range of interval: | 72.10000 - 66.00000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified marl |
| Secondary lithology: | lithified "limestone" |
| Lithology description: marl with limestone and sandstone intercalations, 25-30 m | |
| Environment: | reef, buildup or bioherm |
| Geology comments: biostrome | |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Also known as: | Reef 2736 | ||
| Database number: | 67569 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2006-11-24 03:57:32 | Last modified: | 2006-11-24 05:57:32 |
| Access level: | the public | Released: | 2006-11-24 03:57:22 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 19255. | V. L. Tchechmedjieva. 1986. Paleoecologie des Madreporaires du Cretace superieur dans le Srednogorie de l'Ouest (Bulgarie occidentale) (Paleoecology of Upper Cretaceous scleractinians from the Western Sredna Gora (Western Bulgaria)]. Geologica Balcanica 16(5):55-81 [W. Kiessling/U. Merkel] |