Kheta River-3: Berriasian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Nodosariata
- Robertinida
- Epistominidae
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ex gr. Epistomina reticulata
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originally entered as "Epistomina ex gr. reticulata" | ||||||||||
Nodosariata
- Nodosariida
- Nodosariidae
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Astacolus trigonius
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Marginulinopsis majmetchensis
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Marginulinopsis borealis majmetchensis | ||||||||||
Marginulinopsis chetae
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Nodosariata
- Vaginulinida
- Vaginulinidae
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aff. Lenticulina pseudoarctica
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originally entered as "Lenticulina aff. pseudoarctica" | ||||||||||
Bivalvia
- Carditida
- Astartidae
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Astarte sp.
Sowerby 1816
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Bivalvia
- Pholadida
- Pleuromyidae
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cf. Pleuromya uralensis
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original and current combination Myacites (Pleuromya) | ||||||||||
originally entered as "Pleuromya cf. uralensis" | ||||||||||
Bivalvia
- Mytilida
- Crenellidae
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Musculus sibiricus
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Bivalvia
- Pectinida
- Pectinidae
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cf. Boreionectes breviauris
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spelled with current rank as Camptonectes (Boreionectes) | ||||||||||
originally entered as "Boreionectes cf. breviauris" | ||||||||||
Bivalvia
- Pectinida
- Buchiidae
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Buchia terebratuloides
(Lahusen 1888)
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Bivalvia
- Ostreida
- Pinnidae
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Pinna sp.
Linnaeus 1758
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Bivalvia
- Ostreida
- Ostreidae
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Liostrea sibirica
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Bivalvia
- Myalinida
- Inoceramidae
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Inoceramus sp.
Sowerby 1814
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Cephalopoda
- Belemnitida
- Belemnitidae
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Cylindroteuthis lepida
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Cylindroteuthis luljensis
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Cylindroteuthis repentina
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Cylindroteuthis porrectiformis
Anderson 1945
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Cephalopoda
- Ammonitida
- Polyptychitidae
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Sunites sp.
Chang 1960
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originally entered as "Surites sp." | ||||||||||
= Surites sp.
Sazonov 1951
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Wright et al. 1996 | |||||||||
There was no problem with original entry. Sunites is a Goniatite. | ||||||||||
Subcraspedites sp.
Spath 1924
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Paracraspedites sp.
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spelled with current rank as Subcraspedites (Paracraspedites) | ||||||||||
Cephalopoda
- Ammonitida
- Perisphinctidae
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Chetaites sp.
Shul'gina 1962
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Polychaeta
- Sabellida
- Serpulidae
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Serpula sp.
Linnaeus 1758
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Rhynchonellata
- Terebratulida
- Triadithyrididae
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Lenothyris ovalis
Dagys 1968
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Rhynchonellata
- Terebratulida
- Loboidothyrididae
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Pinaxiothyris sp. n. sp.
Dagys 1968
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originally entered as "Pinaxiothyris n. sp." | ||||||||||
Rhynchonellata
- Terebratulida
- Boreiothyrididae
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Taimyrothyris sp. n. sp.
Dagys 1968
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originally entered as "Taimyrothyris n. sp." | ||||||||||
cf. Taimyrothyris humilis
Dagys 1968
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originally entered as "Taimyrothyris cf. humilis" | ||||||||||
Rhynchonellata
- Rhynchonellida
- Rhynchonellidae
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aff. Ptilorhynchia glabra
Dagys 1968
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originally entered as "Ptilorhynchia aff. glabra" | ||||||||||
aff. Ptilorhynchia seducta
Dagys 1968
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originally entered as "Ptilorhynchia aff. seducta" | ||||||||||
see common names |
Geography
Country: | Russian Federation |
Coordinates: | 75.0° North, 105.0° East (view map) |
Paleocoordinates: | 75.9° North, 80.0° East |
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
Stage: | Berriasian | 10 m.y. bin: | Cretaceous 1 | *Epoch: | Neocomian |
Key time interval: | Berriasian | Zone: | Chetaites sibiricus |
Age range of interval: | 145.00000 - 139.80000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Lithology and environment
Primary lithology: | glauconitic,yellow sandstone |
Environment: | marine indet. |
Geology comments: lithology described as fine-grained yellow, glauconitic sandstone with irregularly shaped concretions of calcareous sandstone that is dark green, very dense, and viscous. Concretions 10-20 cm long and 3-5 cm in diam., majority of concretions without fauna |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 2456 | ||
Authorizer: | M. Patzkowsky, A. Hendy | Enterer: | K. Layou, A. Hendy |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 1999-07-05 09:13:04 | Last modified: | 2018-09-02 15:16:40 |
Access level: | the public | Released: | 1999-07-05 09:13:04 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
73. | V. N. Saks, ed. 1975. The Jurassic-Cretaceous Boundary and the Berriasian Stage in the Boreal Realm. 1-319 [M. Patzkowsky/K. Layou/P. Wagner] |
Secondary references:
28273 | C. W. Wright, J. H. Calloman, and M. K. Howarth. 1996. Cretaceous Ammonoidea. Treatise on Invertebrate Paleontology L(4):1-362 [A. Hendy/A. Hendy] |