Campanian (Late Cretaceous) ammonites from the Bergstrom Formation in Central Texas

Slični predmeti

• Campanian (Late Cretaceous) ammonites from the upper part of the Anacacho limestone in South-Central Texas
  od: Kennedy, W, i dr.
  Izdano: (2001)
• Middle Campanian (Upper Cretaceous) ammonites from the Pecan Gap chalk of central and northeastern Texas
  od: Cobban, W, i dr.
  Izdano: (1994)
• The madagascan ammonite Neogauthiericeras Collignon, 1969 from the upper cretaceous (Campanian) of Texas
  od: Kennedy, W, i dr.
  Izdano: (1990)
• Campanian ammonites from the Upper Cretaceous Gober Chalk of Lamar County, Texas
  od: Cobban, W, i dr.
  Izdano: (1992)
• Late campanian (cretaceous) heteromorph ammonites from the western interior of the United States
  od: Kennedy, W, i dr.
  Izdano: (2000)