Semitubina yukonensis n. sp., first occurrence of this biogeographically distinctive Old World Realm gastropod genus in the Lower Devonian of the Western Hemisphere

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F03%3A00000020" target="_blank" >RIV/00025798:_____/03:00000020 - isvavai.cz</a>

Alternative codes found

RIV/00025798:_____/01:00000428

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Semitubina yukonensis n. sp., first occurrence of this biogeographically distinctive Old World Realm gastropod genus in the Lower Devonian of the Western Hemisphere

Original language description

A new species, Semitubina yukonensis, is described from Pragian age strata of the Royal Creek area, Yukon Territory. Until now, this genus was known only from Pragian age strata of the Czech Republic (Kon&#236;prusy Limestone) and equivalent age beds inthe Carnic Alps (Austrian/Italian border region). The Upper Silurian species Semitubina sakoi Kase, 1986 from Japan, is considered here to belong to different new genus. The biogeographic occurrence of this Old World Realm taxon in Pragian strata of theYukon Territory, confirms the Old World Realm character previously recognized from published studies of brachiopods, trilobites, and other gastropods. The Lower Devonian gastropod fauna of the Western Cordillera of Canada belongs to a single biogeographic unit of provincial rank, named here the ?Western Canada Province.? It is distinct from coeval faunas of Nevada, the latter area showing closer ties during Pragian time with faunas of the Eastern Americas Realm.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

—

Project

<a href="/en/project/GA205%2F01%2F0143" target="_blank" >GA205/01/0143: Evolution, systematics and paleobiogeographic relationship of devonian gastropods from the Prague basin (Bohemia) and the Farewell terrane (Alaska)</a><br>

Continuities

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

Publication year

2003

Confidentiality

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

Name of the periodical

Journal of Paleontology

ISSN

0022-3360

e-ISSN

—

Volume of the periodical

75

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

466-470

UT code for WoS article

—

EID of the result in the Scopus database

—