Yelisseev-17 (Cretaceous to of Russian Federation)

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: "floodplain"; siltstone

• Sedimentary context:isolated small siltstone

•outcrop,no records of sedimentary structures.

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 34792: authorized by Dana Royer, entered by Dana Royer on 25.09.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Birisia jelisejevii
occurs in siltstone
Birisia ochotica
occurs in siltstone
? Birisia oerstedtii
occurs in siltstone
Arctopteris penzhinensis
occurs in siltstone
Cephalotaxopsis intermedia
occurs in siltstone
Scheffleraephyllum venustum
occurs in siltstone
Scheffleraephyllum sp.
occurs in siltstone
Grebenkia anadyrensis
occurs in siltstone
Gnetopsida
  -
Pinopsida
 Pinales - Araucariaceae
Araucarites anadyrensis
occurs in siltstone
Ginkgoopsida
 Ginkgoales - Ginkgoaceae
Ginkgo ex gr. lepida ginkgo
occurs in siltstone
Pteridopsida
 Cyatheales - Dicksoniaceae
? Coniopteris grebencaensis
occurs in siltstone
Dicotyledonae
 Rhamnales - Rosidae
Cissites sp. 3 Heer 1866
occurs in siltstone
Magnoliopsida
 Ranunculales - Menispermaceae
Menispermites markovoensis
occurs in siltstone
Myrtophyllum
  -
Myrtophyllum acuminata
occurs in siltstone
Araliaephyllum
  -
Araliaephyllum medium
occurs in siltstone