Late Ordovician scolecodonts and chitinozoans from the Pin Valley in Spiti, Himachal Pradesh, northern India
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F24%3APU151334" target="_blank" >RIV/00216305:26620/24:PU151334 - isvavai.cz</a>
Alternative codes found
RIV/00025798:_____/24:10169104
Result on the web
<a href="https://www.app.pan.pl/article/item/app011352024.html" target="_blank" >https://www.app.pan.pl/article/item/app011352024.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4202/app.01135.2024" target="_blank" >10.4202/app.01135.2024</a>
Alternative languages
Result language
angličtina
Original language name
Late Ordovician scolecodonts and chitinozoans from the Pin Valley in Spiti, Himachal Pradesh, northern India
Original language description
The end of the Ordovician witnessed major perturbations in the ecosystem, seriously affecting global marine biodiversity. Nevertheless, some marine organism groups and their crisis-bound palaeogeographic distribution are still understudied. Among the outliers are eunicid polychaetes, even though they flourished and diversified extensively during the Ordovician. A collection of seven genera of jaw-bearing polychaetes, including the new ramphoprionid genus Spitiprion Tonarová, Suttner, & Hints, with type new species of Spitiprion khannai Tonarová, Suttner, & Hints, is described here from Katian (Upper Ordovician) deposits of Spiti, northern India. The new species is preserved as isolated maxillae and a jaw cluster, and 3D models of the maxillary apparatus are reconstructed based on submicron-CT. Along with the scolecodonts, a low-diversity assemblage of chitinozoans was recovered, comprising five genera. The most common chitinozoan species are Acanthochitina cf. cancellata and Spinachitina suecica.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10506 - Paleontology
Result continuities
Project
<a href="/en/project/GF23-05944K" target="_blank" >GF23-05944K: Ancient jawed polychaetes: evolution and palaeogeography in the Lower Palaeozoic</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACTA PALAEONTOLOGICA POLONICA
ISSN
0567-7920
e-ISSN
1732-2421
Volume of the periodical
69
Issue of the periodical within the volume
2
Country of publishing house
PL - POLAND
Number of pages
17
Pages from-to
199-215
UT code for WoS article
001229904200001
EID of the result in the Scopus database
2-s2.0-85193794414