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A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia. / Ivanov, A.; Marss, T.; Kleesment, A.

в: Estonian Journal of Earth Sciences, Том 60, № 1, 2011, стр. 22-30.

Результаты исследований: Научные публикации в периодических изданиях › статья

Harvard

Ivanov, A, Marss, T & Kleesment, A 2011, 'A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia.', Estonian Journal of Earth Sciences, Том. 60, № 1, стр. 22-30. <http://www.kirj.ee/18599/>

APA

Ivanov, A., Marss, T., & Kleesment, A. (2011). A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia. Estonian Journal of Earth Sciences, 60(1), 22-30. http://www.kirj.ee/18599/

Vancouver

Ivanov A, Marss T, Kleesment A. A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia. Estonian Journal of Earth Sciences. 2011;60(1):22-30.

Author

Ivanov, A. ; Marss, T. ; Kleesment, A. / A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia. в: Estonian Journal of Earth Sciences. 2011 ; Том 60, № 1. стр. 22-30.

BibTeX

@article{6bc1edc5407d4da3b95f578440cec229,
title = "A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia.",
abstract = "Teeth of a new elasmobranch Karksiodus mirus gen. et sp. nov. were discovered on two levels in the sandstones of the Karksi outcrop (South Estonia), corresponding to the H{\"a}rma Beds, lower part of the Burtnieki Regional Stage (Givetian, Middle Devonian). These teeth differ from all known Palaeozoic elasmobranch teeth in the presence of a unique wide transversal tube-shaped basal canal, in very fine and dense striation of cusps and in an arched base without well-developed extensions. The order and family of this taxon are notspecified.",
keywords = "Chondrichthyes, Burtnieki Regional Stage, Givetian, Middle Devonian, Estonia",
author = "A. Ivanov and T. Marss and A. Kleesment",
year = "2011",
language = "English",
volume = "60",
pages = "22--30",
journal = "Estonian Journal of Earth Sciences",
issn = "1736-4728",
publisher = "Estonian Academy Publishers",
number = "1",

}

RIS

TY - JOUR

T1 - A new elasmobranch Karksiodus mirus gen. et sp. nov. from the Burtnieki Regional Stage, Middle Devonian of Estonia.

AU - Ivanov, A.

AU - Marss, T.

AU - Kleesment, A.

PY - 2011

Y1 - 2011

N2 - Teeth of a new elasmobranch Karksiodus mirus gen. et sp. nov. were discovered on two levels in the sandstones of the Karksi outcrop (South Estonia), corresponding to the Härma Beds, lower part of the Burtnieki Regional Stage (Givetian, Middle Devonian). These teeth differ from all known Palaeozoic elasmobranch teeth in the presence of a unique wide transversal tube-shaped basal canal, in very fine and dense striation of cusps and in an arched base without well-developed extensions. The order and family of this taxon are notspecified.

AB - Teeth of a new elasmobranch Karksiodus mirus gen. et sp. nov. were discovered on two levels in the sandstones of the Karksi outcrop (South Estonia), corresponding to the Härma Beds, lower part of the Burtnieki Regional Stage (Givetian, Middle Devonian). These teeth differ from all known Palaeozoic elasmobranch teeth in the presence of a unique wide transversal tube-shaped basal canal, in very fine and dense striation of cusps and in an arched base without well-developed extensions. The order and family of this taxon are notspecified.

KW - Chondrichthyes

KW - Burtnieki Regional Stage

KW - Givetian

KW - Middle Devonian

KW - Estonia

M3 - Article

VL - 60

SP - 22

EP - 30

JO - Estonian Journal of Earth Sciences

JF - Estonian Journal of Earth Sciences

SN - 1736-4728

IS - 1

ER -

ID: 5009457