title: The last of them? A new relic karaurid stem salamander from the Lower Cretaceous of Western Siberia, Russia
metadata.name: dc.contributor.author
metadata.value: Skutschas, Pavel
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kolchanov, Veniamin
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Anpilogova, Ekaterina
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Parakhin, Igor
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Averianov, Alexander
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Jones, Marc
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2024-02-26T20:58:03Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2024-02-26T20:58:03Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2023-12
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Skutschas, P., Kolchanov, V., Anpilogova, E., Parakhin, I., Averianov, A., and Jones, M. 2023. The last of them? A new relic karaurid stem salamander from the Lower Cretaceous of Western Siberia, Russia. Bio. Comm. 68(4): 219–226. https://doi.org/10.21638/spbu03.2023.402
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu03.2023.402
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/44963
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: A new karaurid stem salamander, Kuzbassia sola gen. et sp. nov., from the
  Lower Cretaceous (Aptian) Ilek Formation of Shestakovo 1 locality in Western
  Siberia, Russia, is described on the basis of isolated vertebrae, including incomplete
  atlantal and trunk vertebral centra. The new taxon is diagnosed by the
  following unique combination of vertebral characters: the presence of a shallow
  dorsolateral depression and low ridges (longitudinal, vertical and oblique
  ridges) flanking this depression on the lateral surface of the atlantal centrum;
  the absence of deep lateral grooves or depressions on the lateral surfaces and
  ventral depression on the ventral surface of the atlantal centrum; the absence
  of ventro-lateral ridges, transverse processes and alar processes associated
  with the transverse processes on the atlantal centrum; anterior cotyles with elliptical
  anterior outline, located at an angle of approximately 150–160 degrees
  to each other; and the presence of a pair of rugose surfaces with low tubercles
  (= ?anterior basapophyses) on the ventral surface of the anterior portion of
  the trunk vertebral centrum. Kuzbassia sola gen. et sp. nov. is the last karaurid
  salamander in the fossil record to date.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: The laboratory work was
  supported by the Russian Science
  Foundation Grant No. 23-24-00098.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Biological Сommunications;Volume 68; Issue 4
metadata.lang: -
metadata.name: dc.subject
metadata.value: Caudata
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: stem salamanders
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Karauridae
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Early Cretaceous
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Western Siberia
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Russia
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Shestakovo 1 locality
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: The last of them? A new relic karaurid stem salamander from the Lower Cretaceous of Western Siberia, Russia
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 02.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/44963/1/02.pdf
resources.format: Adobe PDF
resources.size: 9,6 MB