bibliography |
Dykan,
N. 2021. Some theoretical aspects of the systematic
study of fossil ostracods (Arthropoda, Crustacea,
Ostracoda) in the context of species problems in
palaeontology. Novitates Theriologicae,
12: 127–139. http://doi.org/10.53452/nt1223 |
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title |
Some theoretical
aspects of the systematic study of fossil ostracods
(Arthropoda, Crustacea, Ostracoda) in the context
of species problems in palaeontology |
author(s) |
Natalia Dykan (Institute of Geological
Sciences, NAS of Ukraine, Kyiv)
orcid: https://orcid.org/0000-0001-6631-7041 |
abstract |
Theoretical
contributions into the systematics and taxonomy
of fossil ostracods conducted according to unified
methodological stands have resolved some key problems
of paleontology. For example, this is a problem
of species and its derivatives, namely the identification
of species, the estimation of the taxonomic weight
of morphological characters, the determination of
diagnostic characters of different taxonomic ranks,
and taxa diagnoses. The unification of the terminology
and the formalization of morphological description
of fossil shells made it possible to estimate the
taxonomic weight of morphological elements. A scheme
to identify the rank of taxonomic characters (pyramid
principle) has been developed. A unified terminological
dictionary has been prepared to describe the morphological
elements of ostracod shells in detail. |
language |
Ukrainian, with English
summary |
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|
references |
Dikan, N. I. 2006.
Systematics of Quarter Ostracods of Ukraine. IGN
NASU, Kyiv, 1–430.
Dykan, N. I., V. V. Permyakov, A.P. Olshtinskaya.
2009. A unique find of a mummified fossil ostracoda
Cyprideis torosa (Arthropoda, Crustacea) in the
Pleistocene deposits of Ukraine. Vestnik Zoologii,
43 (5): 409–424.
Dykan, N. I. 2003. Evolution of the species Ilyocypris
salebrosa Stepanaitys, 1959 during the Pliocene-Holocene.
Supplements of the Academy of Sciences of Ukraine,
No. 9: 121–124.
Mayr, E. 1947. Systematics and origin of species
from the point of view of a zoologist. State Foreign
Literature Publishing House, Moscow, 1–496.
Reimers, N. F. 1991. A Popular Dictionary of Biology.
Science, Moscow, 1–535.
Zavadsky, K. M. 1968. Species and speciation. Science,
Leningrad, 1–393. |
date |
online: 15.06.2021 print:
15.06.2021 |
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