Berriasian bio- and magnetostratigraphy and magnetic susceptibility of the Barlya section (Western Balkan Unit, Bulgaria) – preliminary results

• Autorzy: Grabowski J. , Lakova I. , Schnabl P. , Sobień K. , Petrova S.
• Języki publikacji: EN

Abstrakty

EN

Integrated bio- and magnetostratigraphic data from the Lower to Upper Berriasian of the pelagic succession at Barlya (Western Balkan, Bulgaria) are presented. The investigated interval, 24 m thick, covers the top of the Calpionella elliptica, Calpionellopsis simplex and Calpionellopsis oblonga subzones. Magnetozones from the upper part of M17r up to M16n were identified. The boundary between the Elliptica and Simplex subzones correlates with the lower part of M16r, while the boundary between the Simplex and Oblonga subzones is situated in the lower part of M16n. The magnetic susceptibility reveals an increasing trend from the middle part of M16r which accounts for the increasing supply of fine clastic sediments to the basin.

Słowa kluczowe

EN

Berriasian; Western Balkan; calpionellids; magnetostratigraphy; magnetic susceptibility

PL

Bałkany Zachodnie; magnetostratygrafia; podatność magnetyczna

• Wydawca: Państwowy Instytut Geologiczny - Państwowy Instytut Badawczy
• Czasopismo: Volumina Jurassica
• Rocznik: 2014
• Tom: Vol. 12, no. 1
• Strony: 185--194
• Opis fizyczny: Bibliogr. 20 poz.

Twórcy

autor

Grabowski J.

• Polish Geological Institute – National Research Institute, Rakowiecka 4, 00-975 Warszawa

autor

Lakova I.

• Geological Institute of the Bulgarian Academy of Sciences, Acad. G. Bonchev str., bl. 24, 1113 Sofia, Bulgaria

autor

Schnabl P.

• Institute of Geology of the Academy of Sciences of the Czech Republic, v.v.i., Rozvojová, 269, 165 000 Praha 6, Czech Republic

autor

Sobień K.

• Polish Geological Institute – National Research Institute, Rakowiecka 4, 00-975 Warszawa, Poland

autor

Petrova S.

• Geological Institute of the Bulgarian Academy of Sciences, Acad. G. Bonchev str., bl. 24, 1113 Sofia

Bibliografia

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