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Palaeontologia Electronica
Article . 2019 . Peer-reviewed
Data sources: Crossref
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Palaeontologia Electronica
Article
License: CC BY NC SA
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A new genus of ptyctodont (Placodermi) from the Late Devonian of Baltic area

Authors: Trinajstic K.; Long J.; Ivanov A.; Mark-Kurik E.;

A new genus of ptyctodont (Placodermi) from the Late Devonian of Baltic area

Abstract

© Texas A and M University. All rights reserved. The ptyctodont fish first referred to as Chelyophorus pskovensis Obruchev, 1947 from the Early Frasnian (Late Devonian) of Velikaya River, Pskov Region, Russia, is redescribed following the collection of additional materials from the contemporaneous Meeksi Mill outcrop, Estonia; Piskovichi and Snetnaya Gora outcrops, Russia and is here referred to Meeksiella gen. nov. With the exception of an articulated skull roof, the fossils occur as three dimensionally preserved isolated plates, and this has allowed accurate reconstruction of the dermal skeleton. A phylogenetic analysis resolves Meeksiella pskovensis gen. et sp. nov. within a previously recovered cluster of taxa which includes Ctenurella from Europe and Austroptyctodus from Western Australia, demonstrating global distribution of this clade during the Late Devonian.

Countries
Australia, Russian Federation
Keywords

Estonia, 550, Ptyctodont, 590, Placoderm, Frasnian, New genus, Phylogeny, Pskov Region

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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