The reference marine section of Middle and Late Neoplestocene of the Krinka river of Kanin Peninsula and its textures, molluscs and crustaceans

¹Kruglikov R.G., ^1,2Krylov A.V., ³Gusev E.A.

THE REFERENCE MARINE SECTION OF MIDDLE AND LATE NEOPLESTOCENE OF THE KRINKA RIVER OF KANIN PENINSULA AND ITS TEXTURES, MOLLUSCS AND CRUSTACEANS

Relief and Quaternary deposits of the Arctic, Subarctic and North-West Russia. Issue 9.

Download *pdf

doi: 10.24412/2687-1092-2022-9-149-155

1 A.P. Karpinsky Russian Geological Research Institute, St. Petersburg, Russia

2 «Polargeo» Ltd., St. Petersburg, Russia

3 VNIIOkeangeologiya, St. Petersburg, Russia

Abstract. In this publication were described of the reference section of marine deposits of upper current Krinka River of Kanin Peninsula (observation point 8110, absolute altitude 110-130 m) with typic marine sand teхstures, frequent boreal molluscs and crustaceans: Chlamys islandicus (Muller), Modiolus modiolus (Linnaeus), Astarte borealis (Schumacher), Mya truncata Linnaeus, Buccinum undatum Linnaeus, Arctica islandica (Linnaeus), Spisula elliptica (Brown), Erginus rubellus (Fabricius), Balanus balanus Linnaeus, B. crenatus (Bruguiere) and Hiatella sp.. The absolute datting of mollusk shells from this locality by U/Th method reaches the age of 118 000 years what give assumption about inclusion of this section in Middle and Late Neopleistocene age.

Keywords: key section, MiIddle Neopleistocene, Late Neopleistocene, marine genesis, molluscs, crustaceans, boreal, Krinka River, Kanin Peninsula

REFERENCES:

Krylov A.V., Zarhidze D.V., Anikina N.U., Derevyanko L.G, Marquet R. New data of stratigraphy of the Late Cenozoic of the eastern part of the Kanin peninsula // Relief and Quaternary deposits of the Arctic, Subarctic and North-West Russia. 2019. Issue 5. P. 49-64. doi:10.24411/2687-1092-2019-10511

Кrylov А.V., Kruglikov R.G. The possibilities of the malacological analysis of the fossil Cenozoic fauna of the Eurasian Arctic // Relief and Quaternary deposits of the Arctic, Subarctic and North-West Russia. 2019. Issue 6. P. 71-93. doi:10.24411/2687-1092-2019-10612

Merklin R.L., Zarkhidze V.S., Ilyina L.B. Key to Marine Pliocene-Pleistocene Mollusks in the North-East of the European Part of the USSR, Tr. PIN RAS. 1979. Vol. 173. 96 p. (In Russ.)

Kjær K.H., Larsen E., Funder S., Demidov I., Jensen M., Hakansson L., Murray A. Eurasian ice-sheet interaction in northwestern Russia throughout the late Quaternary // Boreas. 2006. Vol. 35. Is. 3. P. 444-475. doi: 10.1080/03009480600781891

Ramsay W. Beitage zur geologie der recenten und pleistocanenbildung der halbinsel Kanin // Bulletin de Societe de Geographie de Finlande, Fennia. 1904. Vol. 21. P. 1–66

Cite this article:

Kryglikov R.G., Krylov A.V., Gusev E.A. 2022. The reference marine section of Middle and Late Neoplestocene of the Krinka river of Kanin Peninsula and its textures, molluscs and crustaceans // Relief and Quaternary deposits of the Arctic, Subarctic and North-West Russia. Issue 9. P. 149-155. doi: 10.24412/2687-1092-2022-9-149-155