Evidence map›Paper›PMID 39404695›Full record

ArticlePalaeontologia electronica (Online)2023

Middle Eocene cartilaginous fishes (Vertebrata: Chondrichthyes) of the Dnieper-Donets Basin, northern Ukraine.

Oleksandr Kovalchuk, Jürgen Kriwet, Kenshu Shimada, Tamara Ryabokon, Zoltán Barkaszi, Anastasiia Dubikovska, Galina Anfimova, Svitozar Davydenko

Abstract read
In one paragraph

Article in Palaeontologia electronica (Online), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Oleksandr KovalchukDepartment of Palaeontology, National Museum of Natural History, National Academy of Sciences of Ukraine, Bohdan Khmelnytskyi 15, Kyiv 01054 Ukraine; Department of Palaeozoology, Faculty of Biological Sciences, University of Wrocław, Sienkiewicza 21, Wrocław 50-335, Poland.
Jürgen KriwetDepartment of Palaeontology, Faculty of Earth Sciences, Geography and Astronomy, University of Vienna, Josef-Holaubek-Platz 2, Vienna 1190, Austria; Vienna Doctoral School of Ecology and Evolution (VDSEE), University of Vienna, Josef-Holaubek-Platz 2, Vienna 1190, Austria.
Kenshu ShimadaDepartment of Environmental Science and Studies and Department of Biological Sciences, DePaul University, Chicago, IL, USA; Sternberg Museum of Natural History, Fort Hays State University, Hays, KS, USA.
Tamara RyabokonInstitute of Geological Sciences, National Academy of Sciences of Ukraine, O. Honchara 55b, Kyiv 01054, Ukraine.
Zoltán BarkasziDepartment of Palaeontology, National Museum of Natural History, National Academy of Sciences of Ukraine, Bohdan Khmelnytskyi 15, Kyiv 01054 Ukraine.
Anastasiia DubikovskaDepartment of Biology and Biology Teaching Methodology, Faculty of Natural Sciences and Geography, A.S. Makarenko Sumy State Pedagogical University, Romenska 87, Sumy 40002, Ukraine.
Galina AnfimovaDepartment of Geology, National Museum of Natural History, National Academy of Sciences of Ukraine, Bohdan Khmelnytskyi 15, Kyiv 01054 Ukraine.
Svitozar DavydenkoSchmalhausen Institute of Zoology, National Academy of Sciences of Ukraine, Bohdan Khmelnytskyi 15, 01054, Kyiv, Ukraine.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Marine basins that existed in present-day Ukraine during the Eocene harboured various groups of cartilaginous and bony fishes, reptiles, aquatic birds, and marine mammals. Fish remains from Paleogene deposits of Kyiv and its vicinities were first collected and described by O.S. Rogovich in the mid-19th century. Here we have carried out a re-examination of chondrichthyan fossils from Rogovich's collection and evaluated several later records, all of which were recovered from middle Eocene deposits. In total, 88 specimens represented by teeth, vertebrae, and other skeletal elements were analysed and described. As a result, the sample revealed to a single chimaeriform species

Indexed as

chimaerasdiversityEuroperayssharkstaxonomy

Identifiers

PMID39404695
PMCPMC7616602

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.