Комплексы среднедевонских псаммостеидных бесчелюстных восточной части Главного девонского поля

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Комплексы среднедевонских псаммостеидных бесчелюстных восточной части Главного девонского поля. / Глинский, Вадим Николаевич.

In: ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. СЕРИЯ 7: ГЕОЛОГИЯ, ГЕОГРАФИЯ, Vol. 2013, No. 4, 2013, p. 62-71.

Research output: Contribution to journal › Article › peer-review

Author

Глинский, Вадим Николаевич. / Комплексы среднедевонских псаммостеидных бесчелюстных восточной части Главного девонского поля. In: ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. СЕРИЯ 7: ГЕОЛОГИЯ, ГЕОГРАФИЯ. 2013 ; Vol. 2013, No. 4. pp. 62-71.

BibTeX

@article{f88d04c6afb0420a8e7d5077666867a2,

title = "Комплексы среднедевонских псаммостеидных бесчелюстных восточной части Главного девонского поля",

abstract = "The stratigraphical and geographical distributions of psammosteid taxa were detailed for the Middle and lower Upper Devonian of the Main Devonian Field (MDF). The composition of psammosteid assemblages from the western and eastern parts of MDF was compared. This analysis shows the differences in the stratigraphical ranges or the miss of some psammosteid taxa in those parts. Thus, Schizosteus asatkini Obruchev and Schizosteus ? sp. occurs in the eastern part of MDF, but Tartuosteus ? luhai Mark-Kurik is common for Latvia and Estonia and was not found in the eastern part. The Abava psammosteid assemblage could not be defined in all MDF. The psammosteids of the Amata Regional Stage in the eastern part differ in the presence of Psammolepis venyukovi Obruchev, Psammosteus cf. cuneatus Obruchev, Psammosteus sp. 3. On account of Psammolepis undulata (Agassiz), a zonal species by L.B. Halstead Tarlo, was recorded older than the Amata interval, a new Psammosteus praecursor psammosteid Zone is proposed here for the Amata Regional Stage.",

keywords = "Agnatha, Psammosteiformes, средний девон, распространение",

author = "Глинский, {Вадим Николаевич}",

year = "2013",

language = "русский",

volume = "2013",

pages = "62--71",

journal = "Вестник Санкт-Петербургского университета. Науки о Земле",

issn = "2541-9668",

publisher = "Издательство Санкт-Петербургского университета",

number = "4",

}

RIS

TY - JOUR

T1 - Комплексы среднедевонских псаммостеидных бесчелюстных восточной части Главного девонского поля

AU - Глинский, Вадим Николаевич

PY - 2013

Y1 - 2013

N2 - The stratigraphical and geographical distributions of psammosteid taxa were detailed for the Middle and lower Upper Devonian of the Main Devonian Field (MDF). The composition of psammosteid assemblages from the western and eastern parts of MDF was compared. This analysis shows the differences in the stratigraphical ranges or the miss of some psammosteid taxa in those parts. Thus, Schizosteus asatkini Obruchev and Schizosteus ? sp. occurs in the eastern part of MDF, but Tartuosteus ? luhai Mark-Kurik is common for Latvia and Estonia and was not found in the eastern part. The Abava psammosteid assemblage could not be defined in all MDF. The psammosteids of the Amata Regional Stage in the eastern part differ in the presence of Psammolepis venyukovi Obruchev, Psammosteus cf. cuneatus Obruchev, Psammosteus sp. 3. On account of Psammolepis undulata (Agassiz), a zonal species by L.B. Halstead Tarlo, was recorded older than the Amata interval, a new Psammosteus praecursor psammosteid Zone is proposed here for the Amata Regional Stage.

AB - The stratigraphical and geographical distributions of psammosteid taxa were detailed for the Middle and lower Upper Devonian of the Main Devonian Field (MDF). The composition of psammosteid assemblages from the western and eastern parts of MDF was compared. This analysis shows the differences in the stratigraphical ranges or the miss of some psammosteid taxa in those parts. Thus, Schizosteus asatkini Obruchev and Schizosteus ? sp. occurs in the eastern part of MDF, but Tartuosteus ? luhai Mark-Kurik is common for Latvia and Estonia and was not found in the eastern part. The Abava psammosteid assemblage could not be defined in all MDF. The psammosteids of the Amata Regional Stage in the eastern part differ in the presence of Psammolepis venyukovi Obruchev, Psammosteus cf. cuneatus Obruchev, Psammosteus sp. 3. On account of Psammolepis undulata (Agassiz), a zonal species by L.B. Halstead Tarlo, was recorded older than the Amata interval, a new Psammosteus praecursor psammosteid Zone is proposed here for the Amata Regional Stage.

KW - Agnatha

KW - Psammosteiformes

KW - средний девон

KW - распространение

UR - http://www.scopus.com/inward/record.url?scp=85019922334&partnerID=8YFLogxK

M3 - статья

VL - 2013

SP - 62

EP - 71

JO - Вестник Санкт-Петербургского университета. Науки о Земле

JF - Вестник Санкт-Петербургского университета. Науки о Земле

SN - 2541-9668

IS - 4

ER -

ID: 5718820