Branding/Logomark minus Citation Combined Shape Icon/Bookmark-empty Icon/Copy Icon/Collection Icon/Close Copy 7 no author result Created with Sketch. Icon/Back Created with Sketch. Match!
O. F. Chernova
Russian Academy of Sciences
26Publications
5H-index
61Citations
Publications 26
Newest
Published on Feb 16, 2019in Journal of Systematic Palaeontology 2.33
Ekaterina A. Sidorchuk9
Estimated H-index: 9
(RAS: Russian Academy of Sciences),
Andre V. Bochkov14
Estimated H-index: 14
+ 1 AuthorsO. F. Chernova5
Estimated H-index: 5
(RAS: Russian Academy of Sciences)
Tetrapods are rarely recovered from fossil resins, such as amber, and fossils of parasites are even rarer. We describe the first pre-Quaternary co-occurrence of ectoparasitic mites with hairs of their mammalian hosts, preserved in life-like detail from a piece of Eocene (∼ 40 Ma) Baltic amber. The mites, representing the oldest fossils of the family Myobiidae (Acari: Prostigmata: Eleutherengona), are described as Protohylomysobia erinaceophilus Sidorchuk & Bochkov gen. et sp. nov. and belong to ...
2 Citations Source Cite
Published on Oct 1, 2018in Data in Brief
Andrey Kiladze (RAS: Russian Academy of Sciences), O. F. Chernova5
Estimated H-index: 5
(RAS: Russian Academy of Sciences)
Abstract We studied morphometric features of the spiral structure of the narwhal tusk and show that angular parameters of the arcs of the cementum layer determine the pattern of the spiral structure of the tusk. Given the straight shape of the tusk and the inclined pattern of the arcs of the cementum layer, the angular characteristics of the spiral were determined through the ratio of the legs of a right triangle, which was a basis for calculating the tangent of the angle of inclination. We foun...
Source Cite
Published on Jul 1, 2018in Doklady Biological Sciences
O. F. Chernova5
Estimated H-index: 5
(RAS: Russian Academy of Sciences),
A. B. Kiladze1
Estimated H-index: 1
(RAS: Russian Academy of Sciences),
O. V. Shpak3
Estimated H-index: 3
(RAS: Russian Academy of Sciences)
The structure of the papillomatous junction between epidermis and dermis (papillomatous netting, PN) in the skin of cetaceans (white whales, bowhead, and gray whales) and sirens (American manatee, dugong) was studied and compared using histophysiological and morphogeometric methods. The relative extent of PN development proved to be similar in members of both orders, but significant differences were found in PN configuration, the volume of “free area of grille”, the degree of skin vertical compr...
Source Cite
Published on Jan 1, 2018
Viktor Trifona , N.I. Shishlina6
Estimated H-index: 6
+ 2 AuthorsJ. van der Plicht53
Estimated H-index: 53
The paper presents results of the morphological and isotopic analyses of fur remnants coming from a dol-men dating to the Early Bronze Age (the end of the 4rd millennium BC) discovered near Stanitsa Tsarska-ya in the North-West Caucasus, 1898. It has been established that the fur garment of the buried individual was made of souslik (a short-tailed ground squirrel (S. citellus) skins, maybe, skins of Spermophilus pyg-maeus. This part of the outer clothes was probably a fur coat which covered the ...
Published on Jan 1, 2018
Irina V. Kirillova6
Estimated H-index: 6
,
Fedor K. Shidlovskiy5
Estimated H-index: 5
+ 1 AuthorsO. F. Chernova5
Estimated H-index: 5
A skull of cave lion, Panthera spelaea (Goldfuss, 1810) was discovered in glacial deposits in north-eastern Russia. It reveals deep traces of canine teeth on its face, associated with suffocation by another lion. This was the real cause of death and one of the manners of modern lions killing. Radiocarbon dating shows that the skull is older than 48,500 calendar years. The observed features suggest biology similar to modern lions in social behaviour: hierarchy, competition between males, struggle...
Published on Nov 1, 2017in Quaternary Research 2.33
Irina V. Kirillova6
Estimated H-index: 6
,
O. F. Chernova5
Estimated H-index: 5
+ 7 AuthorsOksana G. Zanina7
Estimated H-index: 7
The skull of the extinct rhinoceros Stephanorhinus kirchbergensis (Jager, 1839) was discovered in the Chondon River valley (Arctic Yakutia, Russia) during the summer of 2014. This is the first find of Stephanorhinus above the Arctic Circle, expanding significantly the known geographic range of the genus. 14 C dating and geologic evidence indicate that the skull dates to between 48,000 and 70,000 yr, corresponding to Marine Oxygen Isotope Stage 4/3. It is thus among the latest records of this spe...
4 Citations Source Cite
Published on Nov 1, 2017in Quaternary Research 2.33
Irina V. Kirillova6
Estimated H-index: 6
,
O. F. Chernova5
Estimated H-index: 5
+ 7 AuthorsOksana G. Zanina7
Estimated H-index: 7
Source Cite
Published on Nov 1, 2017in Biology Bulletin 0.35
O. F. Chernova5
Estimated H-index: 5
(RAS: Russian Academy of Sciences),
O. V. Shpak3
Estimated H-index: 3
(RAS: Russian Academy of Sciences)
+ 1 AuthorsV. V. Rozhnov7
Estimated H-index: 7
(RAS: Russian Academy of Sciences)
Epidermal molting in the bowhead whales that regularly enter Ulbanskiy Bay of the Sea of Okhotsk in summer has been reported and proven by histological methods. Longitudinal delamination and detachment of thin or thick sheets of a considerable area have been established for the surface layer (stratum externum) of the whale epidermis during molting. A correlation of molting intensity to the level of proliferation and regeneration of all epidermal layers has been noted and assumed to stabilize the...
Source Cite
123