Eocene tube-dwelling annelids (Polychaeta: Sedentaria) from the Black Hills, western Washington State: the first record of Neodexiospira from North America

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F22%3A10135717" target="_blank" >RIV/00023272:_____/22:10135717 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s12542-022-00604-y" target="_blank" >https://link.springer.com/article/10.1007/s12542-022-00604-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12542-022-00604-y" target="_blank" >10.1007/s12542-022-00604-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Eocene tube-dwelling annelids (Polychaeta: Sedentaria) from the Black Hills, western Washington State: the first record of Neodexiospira from North America

Popis výsledku v původním jazyce

Fossils of two new species of small, dextrally coiled polychaetes, Neodexiospira ferlinghettii and Neodexiospira vanslykei from Eocene strata in the Black Hills southwest of Olympia, Washington State, USA represent the first records of Neodexiospira from North America and the eastern North Pacific Basin. Neodexiospira ferlinghettii occurs in early Eocene sediments within the Crescent Formation near Larch Mountain, and N. vanslykei is found in late Eocene basal sandstone of the Lincoln Creek Formation exposed along Porter Creek. The tubewall of N. vanslykei has two layers: the microstructure of the outer, wider layer consists of tall prismatic crystals radially oriented, and an inner layer consists of larger less defined prismatic crystals oriented perpendicular to the outer layer. In addition, the tracefossil Conchocelichnus was discovered within the tubewalls of some specimens of N. vanslykei, the first record of this ichnogenus from North America.

Název v anglickém jazyce

Eocene tube-dwelling annelids (Polychaeta: Sedentaria) from the Black Hills, western Washington State: the first record of Neodexiospira from North America

Popis výsledku anglicky

Fossils of two new species of small, dextrally coiled polychaetes, Neodexiospira ferlinghettii and Neodexiospira vanslykei from Eocene strata in the Black Hills southwest of Olympia, Washington State, USA represent the first records of Neodexiospira from North America and the eastern North Pacific Basin. Neodexiospira ferlinghettii occurs in early Eocene sediments within the Crescent Formation near Larch Mountain, and N. vanslykei is found in late Eocene basal sandstone of the Lincoln Creek Formation exposed along Porter Creek. The tubewall of N. vanslykei has two layers: the microstructure of the outer, wider layer consists of tall prismatic crystals radially oriented, and an inner layer consists of larger less defined prismatic crystals oriented perpendicular to the outer layer. In addition, the tracefossil Conchocelichnus was discovered within the tubewalls of some specimens of N. vanslykei, the first record of this ichnogenus from North America.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10506 - Paleontology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Palaontologische Zeitschrift

ISSN

0031-0220

e-ISSN

—

Svazek periodika

96

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

23

Strana od-do

631-653

Kód UT WoS článku

000772360800001

EID výsledku v databázi Scopus

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