New records of the ammonite subfamily Texanitinae in Campanian (Upper Cretaceous) rocks in the Western Interior of the United States
All known members of the stratigraphically important and cosmopolitan ammonite subfamily Texanitinae are documented from the Campanian rocks of the Western Interior of the United States for the first time. Submortoniceras tequesquitense Young, 1963, occurs in the upper part of the Mancos Shale in Sa...
Hlavní autoři: | Cobban, W, Kennedy, W |
---|---|
Médium: | Journal article |
Jazyk: | English |
Vydáno: |
1991
|
Podobné jednotky
-
Platyscaphites, a new ammonite from the Lower Campanian (Upper Cretaceous) of the United States Western Interior
Autor: Cobban, W, a další
Vydáno: (1999) -
Late Campanian (Cretaceous) heteromorph ammonites from the Western Interior of the United States
Autor: Kennedy, W, a další
Vydáno: (2000) -
Late campanian (cretaceous) heteromorph ammonites from the western interior of the United States
Autor: Kennedy, W, a další
Vydáno: (2000) -
Pachydiscus (Ammonoidea) from Campanian (Upper Cretaceous) rocks in the Western Interior of the United States
Autor: Cobban, W, a další
Vydáno: (1991) -
The madagascan ammonite Neogauthiericeras Collignon, 1969 from the upper cretaceous (Campanian) of Texas
Autor: Kennedy, W, a další
Vydáno: (1990)