Taxonomy of Late Jurassic - Early Cretaceous aptychi from Bulgaria

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F12%3A00381597" target="_blank" >RIV/68145535:_____/12:00381597 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.schweizerbart.de/papers/njgpa/detail/265/78431/Taxonomy_of_Late_Jurassic_Early_Cretaceous_aptychi" target="_blank" >http://www.schweizerbart.de/papers/njgpa/detail/265/78431/Taxonomy_of_Late_Jurassic_Early_Cretaceous_aptychi</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/0077-7749/2012/0257" target="_blank" >10.1127/0077-7749/2012/0257</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Taxonomy of Late Jurassic - Early Cretaceous aptychi from Bulgaria

Popis výsledku v původním jazyce

This paper presents the taxonomic revision of Late Jurassic and Early Cretaceous aptychi housed at the National Museum of Natural History, Sofia (Bulgaria). The aptychi came from the pelagic, flysch-like and flysch deposits of Central and North Bulgaria,and most of them have been initially described by Stefanov (1961). The taxonomic revision has led to the determination of 23 species and subspecies of six genera. A new species named Mortilletilamellaptychus stefanovi is described. The collection contains also the holotype of Didayilamellaptychus filicostatus (Stefanov), which was previously elevated from a variety to species level by Měchová et al. (2010). A valve of Didayilamellaptychus cf. didayi preserved in the body chamber of a Neolissoceras supports the hypothesis that lamellaptychi and perhaps punctaptychi belong to the natural system of ammonites of family Haploceratidae Zittel, 1884. It became evident that the state of preservation may strongly affect the taxonomic determinat

Název v anglickém jazyce

Taxonomy of Late Jurassic - Early Cretaceous aptychi from Bulgaria

Popis výsledku anglicky

This paper presents the taxonomic revision of Late Jurassic and Early Cretaceous aptychi housed at the National Museum of Natural History, Sofia (Bulgaria). The aptychi came from the pelagic, flysch-like and flysch deposits of Central and North Bulgaria,and most of them have been initially described by Stefanov (1961). The taxonomic revision has led to the determination of 23 species and subspecies of six genera. A new species named Mortilletilamellaptychus stefanovi is described. The collection contains also the holotype of Didayilamellaptychus filicostatus (Stefanov), which was previously elevated from a variety to species level by Měchová et al. (2010). A valve of Didayilamellaptychus cf. didayi preserved in the body chamber of a Neolissoceras supports the hypothesis that lamellaptychi and perhaps punctaptychi belong to the natural system of ammonites of family Haploceratidae Zittel, 1884. It became evident that the state of preservation may strongly affect the taxonomic determinat

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

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

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

265

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

25

Strana od-do

249-274

Kód UT WoS článku

000308307100003

EID výsledku v databázi Scopus

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