Delphinulopsidae, a new neritopsoidean gastropod family from the Upper Triassic (Carnian) of Wallowa terrane, northeastern Oregon

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F03%3A00000023" target="_blank" >RIV/00025798:_____/03:00000023 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00025798:_____/01:00000426

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Delphinulopsidae, a new neritopsoidean gastropod family from the Upper Triassic (Carnian) of Wallowa terrane, northeastern Oregon

Popis výsledku v původním jazyce

Three new neritopsoidean gastropods, Paradelphinulopsis vallieri gen. et sp. nov., Spinidelphinulopsis whaleni gen. et sp. nov., and Wallowanerita newtonae gen. et sp. nov., are described from the Martin Bridge Formation of northeastern Oregon. The new genera are placed in the new family Delphinulopsidae, belonging to the superfamily Neritopsoidea. This new family also includes the genera Dephinulopsis and Seisia. The group is characteristic for warm tropical seaways of the Late Triassic, including theclassical Tethyan regions of Europe, as well as southern China, Oregon, and southern Alaska. Close paleobiogeographic affinities are noted between the Late Triassic gastropod fauna of the Wallowa and Wrangellia terranes, including the sharing of two of the new species described here. On the basis of the their closely similar faunas, we believe that these two terranes were in close reproductive communication in the tropics of the Panthalassa Ocean.

Název v anglickém jazyce

Delphinulopsidae, a new neritopsoidean gastropod family from the Upper Triassic (Carnian) of Wallowa terrane, northeastern Oregon

Popis výsledku anglicky

Three new neritopsoidean gastropods, Paradelphinulopsis vallieri gen. et sp. nov., Spinidelphinulopsis whaleni gen. et sp. nov., and Wallowanerita newtonae gen. et sp. nov., are described from the Martin Bridge Formation of northeastern Oregon. The new genera are placed in the new family Delphinulopsidae, belonging to the superfamily Neritopsoidea. This new family also includes the genera Dephinulopsis and Seisia. The group is characteristic for warm tropical seaways of the Late Triassic, including theclassical Tethyan regions of Europe, as well as southern China, Oregon, and southern Alaska. Close paleobiogeographic affinities are noted between the Late Triassic gastropod fauna of the Wallowa and Wrangellia terranes, including the sharing of two of the new species described here. On the basis of the their closely similar faunas, we believe that these two terranes were in close reproductive communication in the tropics of the Panthalassa Ocean.

Druh

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

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/GA205%2F01%2F0143" target="_blank" >GA205/01/0143: Evoluce, systematika a paleobiogegrafické vztahy devonských gastropodů pražské pánve (Čechy) a Farewell terrane (Aljaška)</a><br>

Návaznosti

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

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Journal of the Czech Geological Society

ISSN

1210-8197

e-ISSN

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Svazek periodika

46

Číslo periodika v rámci svazku

04/03/04

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

307-318

Kód UT WoS článku

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EID výsledku v databázi Scopus

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