Kingdom Animalia Class Cephalopoda Suborder Ancyloceratina Rank Species | Phylum Mollusca Subclass Ammonoidea Family Ancyloceratidae | |
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Pseudocrioceras fasciculare is an extinct species of ammonite cephalopod.
Contents
Description
Shellls of Pseudocrioceras fasciculare can reach a diamenter of about 32 centimetres (13 in). These ammonites maintain the same sculpture on the spiral, with strong peri-umbilical tubercles and four or five sinuous ribs, that do not continue on the venter. At the inner whorls the section is subrectangular, then becomes oval or subcircular.
Distribution
These ammonites have has been found in strata of the Barremian age of France.
References
Pseudocrioceras fasciculare Wikipedia(Text) CC BY-SA