Magnetostratigraphic and biostratigraphic data for the Middle Triassic (Anisian) were obtained from the Han-Bulog facies in the Nderlysaj section from the Albanian Alps and the Dont and Bivera formations in the Dont-Monte Rite composite section from the Dolomites region of northern Italy. The Nderlysaj section is biochronologically bracketed between the late Bithynian and early Illyrian substages (i.e., late-early and early-late Anisian), whereas the Dont-Monte Rite section comprises the late Pelsonian and the early Illyrian substages. The data from Nderlysaj and Dont-Monte Rite, in conjunction with already published data, allow us to construct a nearly complete composite geomagnetic polarity sequence tied to Tethyan ammonoid and conodont biostratigraphy from the late Olenekian (late-Early Triassic) to the late Ladinian (late-Middle Triassic). New conodont data require revision of the published age of the Vlichos section (Greece).
Towards a Better Definition of the Middle Triassic Magnetic Polarity Stratigraphy in the Tethys Realm / G. Muttoni, D.V. Kent, S. Meço, A. Nicora, M. Balini, M. Gaetani, L. Krystyn. - In: EARTH AND PLANETARY SCIENCE LETTERS. - ISSN 0012-821X. - 164:1-2(1998), pp. 285-302. [10.1016/S0012-821X(98)00215-5]
Towards a Better Definition of the Middle Triassic Magnetic Polarity Stratigraphy in the Tethys Realm
G. MuttoniPrimo
;A. Nicora;M. Balini;M. GaetaniPenultimo
;
1998
Abstract
Magnetostratigraphic and biostratigraphic data for the Middle Triassic (Anisian) were obtained from the Han-Bulog facies in the Nderlysaj section from the Albanian Alps and the Dont and Bivera formations in the Dont-Monte Rite composite section from the Dolomites region of northern Italy. The Nderlysaj section is biochronologically bracketed between the late Bithynian and early Illyrian substages (i.e., late-early and early-late Anisian), whereas the Dont-Monte Rite section comprises the late Pelsonian and the early Illyrian substages. The data from Nderlysaj and Dont-Monte Rite, in conjunction with already published data, allow us to construct a nearly complete composite geomagnetic polarity sequence tied to Tethyan ammonoid and conodont biostratigraphy from the late Olenekian (late-Early Triassic) to the late Ladinian (late-Middle Triassic). New conodont data require revision of the published age of the Vlichos section (Greece).File | Dimensione | Formato | |
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