INNER WHORLS OF GREGORYCERAS (AMMONITINA, PELTOCERATINAE) AS THE FIRST OCCURRENCE OF THE GENUS IN MEXICO

Autori

  • ANA BERTHA VILLASEÑOR
  • FEDERICO OLÓRIZ
  • ISABEL LÓPEZ-PALOMINO

DOI:

https://doi.org/10.13130/2039-4942/6295

Parole chiave:

Abstract

Two nuclei of Gregoryceras are described as the first record of the genus in Mexico. The occurrence in Mexico of the ubiquitous Tethyan genus Gregoryceras is interpreted as related to a major flooding episode that affected neritic shelves in the southern North-American plate.

Biografie autore

  • ANA BERTHA VILLASEÑOR
  • FEDERICO OLÓRIZ
  • ISABEL LÓPEZ-PALOMINO

Pubblicato

2004-03-31

Fascicolo

Sezione

Articoli

Come citare

«INNER WHORLS OF GREGORYCERAS (AMMONITINA, PELTOCERATINAE) AS THE FIRST OCCURRENCE OF THE GENUS IN MEXICO» (2004) Rivista italiana di Paleontologia e Stratigrafia, 110(1). doi:10.13130/2039-4942/6295.