Yelisseev-4: Albian - Cenomanian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Birisia ochotica leaf
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| occurs in sandstone | ||||||||||
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Tollia sp. leaf
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| occurs in sandstone | ||||||||||
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Sorbites asiatica leaf
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| occurs in sandstone | ||||||||||
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Scheffleraephyllum venustum leaf
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| occurs in sandstone | ||||||||||
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Polypodiopsida
- Polypodiales
- Aspleniaceae
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Asplenium dicksonianum leaf
Heer 1874
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| occurs in sandstone | ||||||||||
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Polypodiopsida
- Cyatheales
- Cyatheaceae
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Coniopteris anadyrensis leaf
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| occurs in sandstone | ||||||||||
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? Coniopteris grebencaensis leaf
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| occurs in sandstone | ||||||||||
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Angiospermae
- Myrtales
- Myrtaceae
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Myrtophyllum acuminata leaf
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| occurs in sandstone | ||||||||||
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Angiospermae
- Apiales
- Araliaceae
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Araliaephyllum dentatum leaf
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| occurs in sandstone | ||||||||||
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Angiospermae
- Ranunculales
- Menispermaceae
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Menispermites ex gr. septentrionalis leaf
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| occurs in sandstone | ||||||||||
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Pinopsida
- Pinales
- Taxaceae
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Cephalotaxopsis intermedia leaf
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| occurs in sandstone | ||||||||||
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Coniferales
- Cupressaceae
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Sequoia cf. minuta leaf
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| occurs in sandstone | ||||||||||
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Coniferales
- Podocarpaceae
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Elatocladus smittiana leaf
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| occurs in sandstone | ||||||||||
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Gnetopsida
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Pityophyllum ex gr. staratchinii leaf
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| occurs in sandstone | ||||||||||
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Pityophyllum ex gr. nordenskioldii leaf
(Heer 1899)
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| misspelling Pityophyllum nordenskioeldi | ||||||||||
| occurs in sandstone | ||||||||||
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Equisetopsida
- Araucariaceae
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Pagiophyllum triangulare leaf
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| occurs in sandstone | ||||||||||
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Araucarites anadyrensis leaf
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| occurs in sandstone | ||||||||||
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Cycadopsida
- Cycadales
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Nilssonia serotina leaf
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| misspelling Nilsonia | ||||||||||
| occurs in sandstone | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Russian Federation |
| Coordinates: | 64.5° North, 168.9° East (view map) |
| Paleocoordinates: | 78.6° North, 166.0° West |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous |
| Key time interval: | Albian - Cenomanian |
| Age range of interval: | 113.00000 - 93.90000 m.y. ago |
Stratigraphy
| Formation: | Krivorechenskaya | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: uppermost Albian - lower Cenomanian | |||||
Lithology and environment
| Primary lithology: | medium,coarse sandstone | ||
| Lithology description: Sedimentary context:a small exposure,prob- ably a lateral equivalent to part of the section represented by sites 9 ^13 (see below).Medium- to coarse-grained sandstones occur,and the beds appear laterally equivalent to those of site 3. | |||
| Environment: | crevasse splay | Tectonic setting: | forearc basin |
Taphonomy
| Size of fossils: | macrofossils |
| Temporal resolution: | time-averaged |
| Spatial resolution: | parautochthonous |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Also known as: | Yelisseev locality, Grebenka flora | ||
| Database number: | 34771 | ||
| Authorizer: | D. Royer | Enterer: | D. Royer |
| Modifier: | D. Royer | Research group: | paleobotany |
| Created: | 2003-09-23 11:15:22 | Last modified: | 2003-09-25 14:42:45 |
| Access level: | the public | Released: | 2003-09-23 11:15:22 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 9150. | R. A. Spicer, A. Ahlberg, A. B. Herman, S. P. Kelley, M. I. Raikevich and P. M. Rees. 2002. Palaeoenvironment and ecology of the middle Cretaceous Grebenka flora of northeastern Asia. Palaeogeography, Palaeoclimatology, Palaeoecology 184:65-105 [D. Royer/D. Royer/D. Royer] |