Belemnitella mucronata mucronata <Schlottheim, 1813> from the upper campania: Neotype, biometry, comparisions and biostratigraphy.

Geahča maid

• Belemnitella mucronata mucronata <Schlottheim, 1813> from the upper campanian: Neotype, biometry, comparisons and biostratigraphy
  Dahkki: Christensen, Walter Kegel
  Almmustuhtton: (1975)
• Comment on proposals for the desigantion of a neotype for the Upper Cretaceous Belemnites mucronatus Link, 1807
  Dahkki: Christensen, Walter Kegel
• Campania
  Almmustuhtton: (1962)
• The Belemnites of the Vaals Formation from the C.P.L. Quarry at Hallembaye/Belgium. Taxonomy, biometry and biostratigraphy
  Dahkki: Christensen, Walter Kegel
  Almmustuhtton: (1987)
• The Belemnites of the Vaals Formation from the C.P.L. Quarry at Hallembaye/Belgium. Taxonomy, biometry and biostratigraphy
  Dahkki: Christensen, Walter Kegel
  Almmustuhtton: (1987)