Bakonysz├╝cs Borehole Bsz-3, sample 3 (Triassic of Hungary)

Where: Hungary (47.3° N, 17.7° E: paleocoordinates 0.4° N, 30.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lower Member (Csopak Formation), Early/Lower Triassic (252.2 - 247.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lagoonal or restricted shallow subtidal; bioturbated, fine-grained, gray, calcareous marl and silty marl

• lagoonal, pertidal dolomite complex
• The prevailing rock type is calcareous marl, with alternations of argillaceous darker and lighter layers, both layers with some bioclastic limestone intercalations

Size class: microfossils

Collection methods: bulk,

Primary reference: C. Broglio Loriga, F. Goczan, J. Haas, K. Lenner, C. Neri, A.S. Oravecz, R. Posenato, I. Szabo, and A.M. Toth. 1990. The lower Triassic sequences of the Dolomites (Italy) and transdanubian mid-mountains (Hungary) and their correlation. Memorie di Scienze Geologiche 42:41-103 [L. Villier/J. Millet/J. Millet]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 139436: authorized by Martin Aberhan, entered by Thomas Schossleitner on 11.02.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Trigoniida - Myophoriidae
Costatoria subrotunda Bittner 1901 clam
  - Selaginellaceae
 Life -
Veryhachium reductum Deunff 1958 acritarcs
 Gymnospermophyta -