List of publications on a keyword: «Permian system»


Науки о Земле (геодезия, геофизика, страноведение и др.)

Publication date: 02.04.2018
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Vladimir P. Ozhgibesov , candidate of geological and mineralogical sciences, docent
FSBEI of HPE "Perm State National Research University" , Пермский край

«PERMIAN GEOCONTINUUM AS BIJECTION (FROM THEORY BY THE CANTOR AND STRATIGRAPHY)»

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Summary: between the general stratigraphy scale of the Permian system and the general geochronologic scale of the Permian there is one-to-one correspondence (so-called "bijection" by the theory of the Cantor). Couples of such divisions are considered: System – Period, Series – Epoch, Stage – Age. For demonstration of bijections the piece of the International Chronostratigraphic Chart corresponding to the Perm system is chosen. Divisions which volume and content are proved by a biostratigraphic method treat the straton possessing property of bijection. The Permian system, its departments, tiers treat such divisions.

Науки о Земле

Publication date: 09.03.2018
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Vladimir P. Ozhgibesov , candidate of geological and mineralogical sciences, docent
FSBEI of HPE "Perm State National Research University" , Пермский край

«PERMIAN PERIOD –– a regional brand with the international priority: origin, development, prospects»

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Summary: idea of the Perm system of rocks as independent and special part of the general international stratigraphic scale entered geological science in 1841, thanks to opening of the Scottish scientist R.I. Murchison. Murchison called a new system of the general stratigraphic scale (and, respectively, the Permian Period of a geochronologic scale) on the Perm province. The short valid name of these divisions – perm. This name was included forever into geological science and practice as outstanding achievement, according to the academician B. S. Sokolov, "a heroic era" of great discovery in geology. It is an absolute geological and historical priority of Perm and Perm Krai. Most the concept "Permian Period" which is now used not only in geology was widely adopted, but also is a widespread brand. The "Permian Period" brand is used in tourist and nature protection subject, in cultural science, in scenic activity of various creative groups and performers of music and songs, in educational