Upper Campanian ammonites from the Mount Laurel Sand at Biggs Farm, Delaware

Slični predmeti

• Upper campanian (upper cretaceous) ammonites from the Marshalltown Formation-Mount laurel boundary beds in Delaware
  od: Kennedy, W, i dr.
  Izdano: (1997)
• Lower Campanian (Upper Cretaceous) ammonites from the Merchantville Formation of New Jersey, Maryland, and Delaware
  od: Kennedy, W, i dr.
  Izdano: (1993)
• Middle Campanian ammonites and inoceramids from the Wolfe City Sand in northeastern Texas
  od: Cobban, W, i dr.
  Izdano: (1993)
• 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)