DUOSTOMINIDAE (FORAMINIFEREA, ROBERTINIDA) FROM THE UPPER TRIASSIC BEDS OF THE SLOVENIAN BASIN (SOUTHERN ALPS, SLOVENIA)

Autori

  • LUKA GALE
  • ROBERTO RETTORI
  • ROSSANA MARTINI
  • ANDREJ ŠMUC
  • TEA KOLAR-JURKOVŠEK
  • BOŠTJAN ROŽIÈ

DOI:

https://doi.org/10.13130/2039-4942/5982

Parole chiave:

Foraminifera, Duostominids, Taxonomy, Norian and Rhaetian, “Bača Dolomite”, Slatnik Formation

Abstract

Twelve species of genera Diplotremina Kristan-Tollmann, 1960, Duostomina Kristan-Tollmann, 1960, and Variostoma Kristan-Tollmann, 1960 have been described from the Norian and Rhaetian strata of the Slovenian Basin (eastern Southern Alps). A lamellar wall structure has been confirmed for Duostomina and observed for the first time in Variostoma. The multi-layered nature of the lamellae of Diplotremina and Duostomina may be a result of a diagenetic alteration of the single-layered lamellae. The position of Variostoma in the family Duostominidae remains doubtful due to the alveolar nature of its wall.

 

Dowloads

Pubblicato

2011-11-30

Fascicolo

V. 117 N. 3 (2011)

Sezione

Articoli

Licenza

Licenza Creative Commons
Rivista italiana di Paleontologia e Stratigrafia dihttp://riviste.unimi.it/index.php/RIPS è distribuito con Licenza Creative Commons Attribuzione - Non commerciale - Non opere derivate 4.0 Internazionale.

Come citare

«DUOSTOMINIDAE (FORAMINIFEREA, ROBERTINIDA) FROM THE UPPER TRIASSIC BEDS OF THE SLOVENIAN BASIN (SOUTHERN ALPS, SLOVENIA)» (2011) Rivista italiana di Paleontologia e Stratigrafia, 117(3). doi:10.13130/2039-4942/5982.