New late Carboniferous chondrichthyans from the European Russia

Standard

New late Carboniferous chondrichthyans from the European Russia. / Ivanov, Alexander O.

In: Bulletin of Geosciences, Vol. 97, No. 2, 05.06.2022, p. 219-234.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{47f471bc027a4b1da27dab2b9e1cbea5,

title = "New late Carboniferous chondrichthyans from the European Russia",

abstract = "Three new genera Heslerodoides gen. nov., Gzhelodus gen. nov., and Samarodus gen. nov. were erected on the basis of numerous isolated teeth found in the late Carboniferous of European part of Russia. The teeth of the ctenacanthiform Heslerodoides resemble the teeth of Heslerodus and demonstrate the morphological variations of teeth in their dentition. The protacrodontid euselachian Gzhelodus is closely related to Deihim and Tiaraju. The peculiar teeth of Samarodus possess a combination of features previously unknown in the Palaeozoic chondrichthyans. The new taxa contribute to the knowledge of the variety of dentitions in the Carboniferous shark.",

keywords = "Carboniferous, Chondrichthyans, Pennsylvanian, Russia, Хрящевые рыбы, карбон",

author = "Ivanov, {Alexander O.}",

year = "2022",

month = jun,

day = "5",

doi = "10.3140/bull.geosci.1845",

language = "English",

volume = "97",

pages = "219--234",

journal = "Bulletin of Geosciences",

issn = "1214-1119",

publisher = "Czech Geological Survey",

number = "2",

}

RIS

TY - JOUR

T1 - New late Carboniferous chondrichthyans from the European Russia

AU - Ivanov, Alexander O.

PY - 2022/6/5

Y1 - 2022/6/5

N2 - Three new genera Heslerodoides gen. nov., Gzhelodus gen. nov., and Samarodus gen. nov. were erected on the basis of numerous isolated teeth found in the late Carboniferous of European part of Russia. The teeth of the ctenacanthiform Heslerodoides resemble the teeth of Heslerodus and demonstrate the morphological variations of teeth in their dentition. The protacrodontid euselachian Gzhelodus is closely related to Deihim and Tiaraju. The peculiar teeth of Samarodus possess a combination of features previously unknown in the Palaeozoic chondrichthyans. The new taxa contribute to the knowledge of the variety of dentitions in the Carboniferous shark.

AB - Three new genera Heslerodoides gen. nov., Gzhelodus gen. nov., and Samarodus gen. nov. were erected on the basis of numerous isolated teeth found in the late Carboniferous of European part of Russia. The teeth of the ctenacanthiform Heslerodoides resemble the teeth of Heslerodus and demonstrate the morphological variations of teeth in their dentition. The protacrodontid euselachian Gzhelodus is closely related to Deihim and Tiaraju. The peculiar teeth of Samarodus possess a combination of features previously unknown in the Palaeozoic chondrichthyans. The new taxa contribute to the knowledge of the variety of dentitions in the Carboniferous shark.

KW - Carboniferous

KW - Chondrichthyans

KW - Pennsylvanian

KW - Russia

KW - Хрящевые рыбы, карбон

UR - http://www.scopus.com/inward/record.url?scp=85134048621&partnerID=8YFLogxK

U2 - 10.3140/bull.geosci.1845

DO - 10.3140/bull.geosci.1845

M3 - Article

AN - SCOPUS:85134048621

VL - 97

SP - 219

EP - 234

JO - Bulletin of Geosciences

JF - Bulletin of Geosciences

SN - 1214-1119

IS - 2

ER -

ID: 100067799