KFU. Card publication. A New Callorhinchid Genus (Holocephali, Chimaeroidei) from the Early Bajocian of Ottange-Rumelange, on the Luxembourg-French Border

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A NEW CALLORHINCHID GENUS (HOLOCEPHALI, CHIMAEROIDEI) FROM THE EARLY BAJOCIAN OF OTTANGE-RUMELANGE, ON THE LUXEMBOURG-FRENCH BORDER

Form of presentation

Articles in international journals and collections

Year of publication

2019

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Authors, employees of KFU

Popov Evgeniy Valerievich, author

Bibliographic description in the original language

Popov E.V, Delsate D, Felten R., A New Callorhinchid Genus (Holocephali, Chimaeroidei) from the Early Bajocian of Ottange-Rumelange, on the Luxembourg-French Border//Paleontological Research. - 2019. - Vol.23, Is.3. - P.220-230.

Annotation

An incomplete chimaeroid (Holocephali, Chimaeroidei) mandibular dental plate from the early Bajocian (Humphriesianum Zone) of Ottange-Rumelange, on the Luxembourg-French border, is described as a new genus and species of callorhinchid fish Ottangodus lotharingiae gen. et sp. nov. Comparison of the described plate with other Jurassic chimaeriform fish (both myricanthid and chimaeroid) mandibular plates shows relationships with callorhinchids and in turn close relationships with the genus Pachymylus Woodward, known from the Callovian of England. The plate of the new genus shows a set of primitive characters for chimaeroids (very high descending lamina, low oral part of the plate, large centrally placed median tritor occupying most of the oral part of the plate and an absence of mesio-labial system of the tritors) and could thus belong to a basal Chimaeroidei taxon. This is the first record of the Chimaeroidei from the Jurassic of Lorraine and the fourth chimaeriform genus known from the Mesozoic of the region.

Keywords

Callorhinchidae, Chimaeriformes, Lorraine, mandibular tooth plate, Middle Jurassic, new genus

The name of the journal

Paleontological Research

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85068347755&doi=10.2517%2f2018PR021&partnerID=40&md5=7d9349249a6726aaa158f358d0947c16

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=211467&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Popov Evgeniy Valerievich	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Popov E.V, Delsate D, Felten R., A New Callorhinchid Genus (Holocephali, Chimaeroidei) from the Early Bajocian of Ottange-Rumelange, on the Luxembourg-French Border//Paleontological Research. - 2019. - Vol.23, Is.3. - P.220-230.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=211467&p_lang=2	ru_RU
dc.description.abstract	Paleontological Research	ru_RU
dc.description.abstract	An incomplete chimaeroid (Holocephali, Chimaeroidei) mandibular dental plate from the early Bajocian (Humphriesianum Zone) of Ottange-Rumelange, on the Luxembourg-French border, is described as a new genus and species of callorhinchid fish Ottangodus lotharingiae gen. et sp. nov. Comparison of the described plate with other Jurassic chimaeriform fish (both myricanthid and chimaeroid) mandibular plates shows relationships with callorhinchids and in turn close relationships with the genus Pachymylus Woodward, known from the Callovian of England. The plate of the new genus shows a set of primitive characters for chimaeroids (very high descending lamina, low oral part of the plate, large centrally placed median tritor occupying most of the oral part of the plate and an absence of mesio-labial system of the tritors) and could thus belong to a basal Chimaeroidei taxon. This is the first record of the Chimaeroidei from the Jurassic of Lorraine and the fourth chimaeriform genus known from the Mesozoic of the region.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Callorhinchidae	ru_RU
dc.subject	Chimaeriformes	ru_RU
dc.subject	Lorraine	ru_RU
dc.subject	mandibular tooth plate	ru_RU
dc.subject	Middle Jurassic	ru_RU
dc.subject	new genus	ru_RU
dc.title	A New Callorhinchid Genus (Holocephali, Chimaeroidei) from the Early Bajocian of Ottange-Rumelange, on the Luxembourg-French Border	ru_RU
dc.type	Articles in international journals and collections	ru_RU