Also known as Yelisseev locality, Grebenka flora
Where: Russian Federation (64.5° N, 168.9° E: paleocoordinates 78.6° N, 166.0° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Krivorechenskaya Formation, Albian to Albian (113.0 - 93.9 Ma)
• uppermost Albian to Lower Cenomanian
• group of beds-level stratigraphic resolution
Environment/lithology: crevasse splay; fine-grained sandstone and medium-grained sandstone
•horizontally laminated sandstone grades upwards
•to medium-grained trough cross-bedded sand-
•stone with abundant rootlets.This is interpreted
•as a microdelta in fill of a shallow floodplain pond.
Size class: macrofossils
Primary reference: 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]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 34801: authorized by Dana Royer, entered by Dana Royer on 26.09.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
| unclassified | |
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| Pseudotorellia | |
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| Angiospermae | |
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| Pinopsida | |
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| Magnoliopsida | |
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| Pityospermum | |
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| Polypodiopsida | |
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| Cycadopsida | |
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"Nilssonia serotina" = Nilsonia
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| Ginkgoopsida | |
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