Araucarian conifer from late Albian amber of northern Spain

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F18%3A10133986" target="_blank" >RIV/00023272:_____/18:10133986 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/spp2.1223" target="_blank" >http://dx.doi.org/10.1002/spp2.1223</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/spp2.1223" target="_blank" >10.1002/spp2.1223</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Araucarian conifer from late Albian amber of northern Spain

Popis výsledku v původním jazyce

Araucarian pollen cones Rabagostrobus hispanicus gen. et sp. nov. and their associated foliage Brachyphyllum obesum Heer are described from Lower Cretaceous (Albian) strata of northern Spain. Male cones consist of helically arranged microsporophylls bearing 5-8 elongate pollen sacs with in situ inaperturate Araucariacites-type pollen. The new taxon is compared to material described previously from the Early Cretaceous of North and South Americas. Sterile twigs of B. obesum bear helically arranged leaves with wrinkled margins. Its cuticle has files of predominantly transversely oriented stomata. Both twigs and pollen cones occur as inclusions in amber from the Penacerrada 1 outcrop (Alava Province), and as compressions are recorded from the amber-bearing strata sediments of the Rabago/El Soplao outcrop. Inclusions of araucariacean plant remains and the co-occurrence of amber and male cone and twig compressions suggest that the amber in these two localities, or at least some of it, was produced by araucariacean plants.

Název v anglickém jazyce

Araucarian conifer from late Albian amber of northern Spain

Popis výsledku anglicky

Araucarian pollen cones Rabagostrobus hispanicus gen. et sp. nov. and their associated foliage Brachyphyllum obesum Heer are described from Lower Cretaceous (Albian) strata of northern Spain. Male cones consist of helically arranged microsporophylls bearing 5-8 elongate pollen sacs with in situ inaperturate Araucariacites-type pollen. The new taxon is compared to material described previously from the Early Cretaceous of North and South Americas. Sterile twigs of B. obesum bear helically arranged leaves with wrinkled margins. Its cuticle has files of predominantly transversely oriented stomata. Both twigs and pollen cones occur as inclusions in amber from the Penacerrada 1 outcrop (Alava Province), and as compressions are recorded from the amber-bearing strata sediments of the Rabago/El Soplao outcrop. Inclusions of araucariacean plant remains and the co-occurrence of amber and male cone and twig compressions suggest that the amber in these two localities, or at least some of it, was produced by araucariacean plants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10506 - Paleontology

Projekt

<a href="/cs/project/GA15-04987S" target="_blank" >GA15-04987S: Nedestruktivní metody jako nástroj pro studium diversity křídových rostlin</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Papers in Palaeontology

ISSN

2056-2802

e-ISSN

—

Svazek periodika

4

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

643-656

Kód UT WoS článku

000449075400008

EID výsledku v databázi Scopus

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