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On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia)

Upper Bajocian–Lower Bathonian perisphinctids are studied based on new collections from the upper part of the Upper Djangura Subformation in the interfluve of the Kuban and Urup rivers (Karachay-Cherkessia). Lobosphinctes costulatosus (Buckman) and Planisphinctes tenuissimus (Siemiradzki) are redesc...

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Auteurs principaux: Sherstyukov, M. P., Шерстюков, М. П.
Format: Статья
Langue:English
Publié: 2023
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Accès en ligne:https://dspace.ncfu.ru/handle/20.500.12258/25169
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spelling ir-20.500.12258-251692023-09-06T12:22:53Z On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia) Sherstyukov, M. P. Шерстюков, М. П. Ammonoidea Upper Bajocian Lobosphinctes Lower Bathonian Middle Jurassic Northern Caucasus Perisphinctoidea Planisphinctes Upper Bajocian–Lower Bathonian perisphinctids are studied based on new collections from the upper part of the Upper Djangura Subformation in the interfluve of the Kuban and Urup rivers (Karachay-Cherkessia). Lobosphinctes costulatosus (Buckman) and Planisphinctes tenuissimus (Siemiradzki) are redescribed, and P. pirkli Mitta, sp. nov. is described; shells of Lobosphinctes loczyi (Papp) are identified. These taxa, found ex situ, are confined to the Densicosta and Bomfordi Subzones of the Upper Bajocian Parkinsoni Zone. Lobosphinctes dzhissaensis Mitta, sp. nov. is described from the Lower Bathonian (Zigzag Zone, Beds with Oraniceras scythicum) 2023-09-06T12:20:12Z 2023-09-06T12:20:12Z 2023 Статья Mitta, V.V., Sherstyukov, M.P. On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia) // Paleontological Journal. - 2023. - 57 (3), pp. 307-317. - DOI: 10.1134/S0031030123030127 http://hdl.handle.net/20.500.12258/25169 en Paleontological Journal application/pdf application/pdf
institution СКФУ
collection Репозиторий
language English
topic Ammonoidea
Upper Bajocian
Lobosphinctes
Lower Bathonian
Middle Jurassic
Northern Caucasus
Perisphinctoidea
Planisphinctes
spellingShingle Ammonoidea
Upper Bajocian
Lobosphinctes
Lower Bathonian
Middle Jurassic
Northern Caucasus
Perisphinctoidea
Planisphinctes
Sherstyukov, M. P.
Шерстюков, М. П.
On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia)
description Upper Bajocian–Lower Bathonian perisphinctids are studied based on new collections from the upper part of the Upper Djangura Subformation in the interfluve of the Kuban and Urup rivers (Karachay-Cherkessia). Lobosphinctes costulatosus (Buckman) and Planisphinctes tenuissimus (Siemiradzki) are redescribed, and P. pirkli Mitta, sp. nov. is described; shells of Lobosphinctes loczyi (Papp) are identified. These taxa, found ex situ, are confined to the Densicosta and Bomfordi Subzones of the Upper Bajocian Parkinsoni Zone. Lobosphinctes dzhissaensis Mitta, sp. nov. is described from the Lower Bathonian (Zigzag Zone, Beds with Oraniceras scythicum)
format Статья
author Sherstyukov, M. P.
Шерстюков, М. П.
author_facet Sherstyukov, M. P.
Шерстюков, М. П.
author_sort Sherstyukov, M. P.
title On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia)
title_short On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia)
title_full On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia)
title_fullStr On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia)
title_full_unstemmed On the Dimorph Pair Lobosphinctes/Planisphinctes (Ammonoidea: Perisphinctidae) from the Uppermost Bajocian–Lowermost Bathonian of the Kuban River Basin (Northern Caucasus, Russia)
title_sort on the dimorph pair lobosphinctes/planisphinctes (ammonoidea: perisphinctidae) from the uppermost bajocian–lowermost bathonian of the kuban river basin (northern caucasus, russia)
publishDate 2023
url https://dspace.ncfu.ru/handle/20.500.12258/25169
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