Fertile cordaitalean leafy branch with in situ pollen from the volcanic Whetstone Horizon (Radnice Member, early Moscovian, Plzeň Basin, Czech Republic)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F23%3A00571847" target="_blank" >RIV/67985831:_____/23:00571847 - isvavai.cz</a>
Alternative codes found
RIV/00228745:_____/23:N0000001 RIV/00023272:_____/23:10136053 RIV/00025798:_____/23:10168305
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0034666723000726?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0034666723000726?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.revpalbo.2023.104903" target="_blank" >10.1016/j.revpalbo.2023.104903</a>

Result language
angličtina
Original language name
Fertile cordaitalean leafy branch with in situ pollen from the volcanic Whetstone Horizon (Radnice Member, early Moscovian, Plzeň Basin, Czech Republic)
Original language description
A new record of a long cordaitalean branch bearing leaves and pollen producing organs is described from the Kamenný Újezd locality, Plzeň Basin Czech Republic. The specimen came from in situ “Bělka” tuff in the lowermost part of the Whetstone Horizon, Radnice Member, late Duckmantian. The branch is an adpression with some anatomical features preserved. The septate pith belongs to Artisia and the xylem could be compared with Cordaixylon. The phyllotaxis is 3/8. The Whetstone Horizon is the type horizon for Cordaites borassifolius. A new species Florinanthus longiantheratus Bureš et al. sp. nov. is established based on detail study of pollen producing organs found at the Kamenný Újezd locality. In situ Pollen grains are classified as Florinites pellucidus. The preservation of the leaf cuticles from the Kamenný Újezd locality does not allow for a precise identificaton with Cordaites borassifolius, and thus classified here as Cordaites cf. borassifolius.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10506 - Paleontology

Project
<a href="/en/project/GA19-06728S" target="_blank" >GA19-06728S: How precisely can we reconstruct Carboniferous tropical forests? Examples from the Czech Republic and China</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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