The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2024

IDNAME urn:idName:ifpni.org:species:9234F703-B4CB-A7FC-CE88-1844364C2BD1 species
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Cinnamomophyllum kemense

Cinnamomophyllum kemense Golovn. in Golovn., Nosova Al'b-Senom. Fl. Zap. Sibiri 181. 2012
Name
Cinnamomophyllum kemense
Rank
Species
Generic Name
[Genus] Cinnamomophyllum
Authors (Name)
Golovneva L. B.  
Authors (Pub.)
Golovneva L. B. Nosova N. V.  
Publication
Al'b-senomanskaya flora Zapadnoj Sibiri [2012]
Authors (Book)
Golovneva L. B. Nosova N. V.  
Book
Al'b-senomanskaya flora Zapadnoj Sibiri
Page number
181
Year
2012
Fossil Status
leaves
Stratigraphy
Cenomanian
Strat. comment
Simonovian suite
Location
Kem' River, Krasnojarsk Territory, Russian Federation
Paleoregion
Eurasia (Siberia)
Data for Holotypus
Repository
Tyumen' State Oil & Gas University, West-Siberian Institute of Oil and Gas Geology, Tyumen', Russian Federation
Repository Number
# 79a
Diagnosis
Leaves simple, widely elliptic, with cuneate decurrent base, 4—5 cm long, 2—2,5 cm wide. Margin entire. Venation palmate-pinnate, brochidodromous, with 5—6 pairs of secondary veins. Basal secondary veins departing from midvein a short distance above the leaf base at angle about 30—40°, straight or weakly curved, extending about ⅔ distance to apex, looping with adjacent pair of secondary veins, bearing 5—7 short branches, forming loops along the margin. Other pairs of secondary veins curved, weakly undulating, diverge from midvein at angle about 45—55°, forming angular loops near the margin. Infrabasal veins diverge from midvein an acute angle. Tertiary veins percurrent, branching or reticulate.

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