Zelandites sp. from: Ward, P.D..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 . |
Notice: This catalogue page may contain unedited data.
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Species Zelandites sp. |
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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.
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Synonym list: |
Ward & Kennedy (1993):
1993 Zelandites sp. . - Ward & Kennedy : p. 18, 20, 25 fig. 17.4, 19.10, 19.11, 23.8
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Stratigraphy - relative ages: |
upper Maastrichtian - upper Maastrichtian: Ward & Kennedy (1993)
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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
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