The distribution of Thorolamellaptychus and some rare Mortilletila-mellaptychus (Cephalopoda) in the Valanginian of southeast France and Spain

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F16%3A00462395" target="_blank" >RIV/68145535:_____/16:00462395 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1127/njgpa/2016/0590" target="_blank" >http://dx.doi.org/10.1127/njgpa/2016/0590</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/njgpa/2016/0590" target="_blank" >10.1127/njgpa/2016/0590</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The distribution of Thorolamellaptychus and some rare Mortilletila-mellaptychus (Cephalopoda) in the Valanginian of southeast France and Spain

Popis výsledku v původním jazyce

In the last years several Early Cretaceous aptychi were collected from ammonite-controlled sections of the Vocontian Basin (southeast France) and in the one locality in the Subbetic Zone of Spain (Tornajo). Herein, we describe four species of lamellaptychi, i.e.the genus Thorolamellaptychus, including: Th.aplanatus,Th.symphysocostatus, Th .subangulatus and Th.lombardicus. All of them occur in the Lower Valanginian and in the lower part of the Upper Valanginian. Th.symphysocostatusis especially abundant in the transitional beds of the Lower/Upper Valanginian. Together with the latter genus, the far less well-known species Mortilletilamellaptychus angulodidayi and M. undulatiformis occur. In respect of the morphology of their early ribbing, Didayilamellaptychus angulodidayi is now included in Mortilletilamellaptychus. The remarkable abundance of valves of Th. symphysocostatus around the Early/Late Valanginian boundary can be considered as a Symphysocostatus Event.

Název v anglickém jazyce

The distribution of Thorolamellaptychus and some rare Mortilletila-mellaptychus (Cephalopoda) in the Valanginian of southeast France and Spain

Popis výsledku anglicky

In the last years several Early Cretaceous aptychi were collected from ammonite-controlled sections of the Vocontian Basin (southeast France) and in the one locality in the Subbetic Zone of Spain (Tornajo). Herein, we describe four species of lamellaptychi, i.e.the genus Thorolamellaptychus, including: Th.aplanatus,Th.symphysocostatus, Th .subangulatus and Th.lombardicus. All of them occur in the Lower Valanginian and in the lower part of the Upper Valanginian. Th.symphysocostatusis especially abundant in the transitional beds of the Lower/Upper Valanginian. Together with the latter genus, the far less well-known species Mortilletilamellaptychus angulodidayi and M. undulatiformis occur. In respect of the morphology of their early ribbing, Didayilamellaptychus angulodidayi is now included in Mortilletilamellaptychus. The remarkable abundance of valves of Th. symphysocostatus around the Early/Late Valanginian boundary can be considered as a Symphysocostatus Event.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen

ISSN

0077-7749

e-ISSN

—

Svazek periodika

281

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

111-121

Kód UT WoS článku

000382903600001

EID výsledku v databázi Scopus

—