Počet záznamů: 1

Lanea carlsi conodont apparatus reconstruction and its significance for subdivision of the Lochkovian

SYSNO ASEP	0360806
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Lanea carlsi conodont apparatus reconstruction and its significance for subdivision of the Lochkovian
Tvůrce(i)	Slavík, Ladislav (GLU-S)_{RID, SAI, ORCID}
Zdroj.dok.	Acta Palaeontologica Polonica. - : Polska Akademia Nauk - ISSN 0567-7920 Roč. 56, č. 2 (2011), s. 313-327
Poč.str.	15 s.
Forma vydání	WWW - WWW
Jazyk dok.	eng - angličtina
Země vyd.	PL - Polsko
Klíč. slova	Conodonta ; apparatus reconstruction ; biostratigraphy ; Lochkovian ; Barrandian ; Prague Synform
Vědní obor RIV	DB - Geologie a mineralogie
CEP	GA205/09/0703 GA ČR - Grantová agentura ČR
CEZ	AV0Z30130516 - GLU-S (2005-2011)
UT WOS	000292754700008
EID SCOPUS	79959604897
DOI	10.4202/app.2009.0046
Anotace	A cosmopolitan spathognathodontid taxon “Ancyrodelloides carlsi” is not regarded in this paper as one of the earliest known representatives of Ancyrodelloides according to former concepts, but is considered as conspicuous member of the genus Lanea. The taxon shows distinct morphological innovation of the upper surface of the Pa element within the Lanea lineage which makes it easily recognizable worldwide and suitable for global correlation. Presented stratigraphic correlation using conodonts and other faunal groups qualifies a short−lived Lanea carlsi as probably the best marker of the middle Lochkovian base. This paper presents reconstruction of the apparatus of L. carlsi which is the first complete reconstruction in the genus Lanea. The comparison of the Lanea apparatus and assumed apparatus of early Ancyrodelloides from the Požáry Quarries (Barrandian, Czech Republic) resulted to proposal of an alternative concept of evolution of these two genera. The relatively short−lived genus Ancyrodelloides is considered to split off from the Lanea clade in the late middle Lochkovian by the entry of Ancncyrodelloides transitans.
Pracoviště	Geologický ústav
Kontakt	Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272
Rok sběru	2012

Počet záznamů: 1