Taxon Concept provided by
  Home |   Search
 
   TaxonConcept data set details:
 
 
Back to Search
Anonymous: Unedited TaxonConcept data
Notice: This catalogue page may contain unedited data.

Species Zelandites sp.



Discussion / Comments:
Ward & Kennedy (1993):
Discussion. - Specimens are up to 26 mm diameter. Coiling is very involute, with the umbilicus comprising less than 20 percent of the diameter. The shell is smooth, although there may be traces of constrictions close to the umbilical shoulder. Occurrence. - In the Biscay sections, specimens of this taxon are common in Member III (upper Maastrichtian), while another specimen probably referrable to this taxon has been collected from the last meter of Member V (upper Maastrichtian) at Zumaya
Systematics:

38
 Ordo Ammonoidea
  Subordo Lytoceratina
   Superfamilia Tetragonitaceae
    Familia Gaudryceratidae
     Genus Pseudophyllites
      Genus Zelandites
       Species Pseudophyllites indra
        Species Zelandites sp.
Synonym list:
Ward & Kennedy (1993):
1993 Zelandites sp. . - Ward & Kennedy : p. 18, 20, 25 fig. 17.4, 19.10, 19.11, 23.8
Stratigraphy - relative ages:
upper Maastrichtian - upper Maastrichtian: Ward & Kennedy (1993)
References:

Ward,P.D.. and Kennedy,W.J.. (1993):
Maastrichtian Ammonites from the Biscay Region (France, Spain) . Memoir (The Paleontological Society), Journal of Paleontology34 (Supplement to Vol. 67)(5) p. 1-58

Creative Commons Attribution 2.5 License
This work is licensed under a Creative Commons Attribution 2.5 License.
Back to Search
Taxon relations
pdf
Ranking (experimental)