Neithea regularis (Scholtheim, 1813)
SCHLOTHEIM, E. F. VON. 1813. Beiträge zur Naturgeschichte der Versteinerungen in geognostischen Hinsicht. Leonard’s Taschenbuch für die gesammte Mineralogie, 7: 3-134 [p. 112]
1913 Pectinites regularis Schlotheim, 1813
1820 Pectinites gryphaeatus Schlotheim, 1820
1842 Pecten versicostatus var. (b) Matheron, 1842
1847 Janira quadricostata Orbigny 1847
1850 Janira geinitzii Orbigny, 1850
1870 Janira faujasi Pictet & Campiche, 1870
1889 Vola propinqua Holzapfel, 1889
1940 Pecten (Neithea) sanfilippoi Maxia, 1940
1820 Pectinites gryphaeatus Schlotheim, 1820
1842 Pecten versicostatus var. (b) Matheron, 1842
1847 Janira quadricostata Orbigny 1847
1850 Janira geinitzii Orbigny, 1850
1870 Janira faujasi Pictet & Campiche, 1870
1889 Vola propinqua Holzapfel, 1889
1940 Pecten (Neithea) sanfilippoi Maxia, 1940
"Valve supérieure d'un peigne qui paroît appartenir au peigne de Saint - Jacques, Ostrea jacobaea Linn." B. Faujas de Saint-Fond, 1799, Histoire Naturelle De La Montagne De Saint-Pierre De Maestricht, plate 22, figure 2.
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«Pectinites regularis FAUJ. Petersberg, T. 23, fig. 2.»
ERNST FRIEDRICH VON SCHLOTHEIM, 1913
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«Discussion
— N. regularis is characterized by 21 ribs, six are more pronounced and in the intercostal intervals between those six there are three intercostal ribs of generally equal development. On the areas and on the auricles a few riblets are present in well preserved specimens. The difference between the six principal and the intercostal ribs can be more or less pronounced. On young (small) specimens the difference between principal and intercostal ribs is always more pronounced than on larger (older) specimens. D’Orbigny in 1847 described as Janira quadricostata (pp. 644-646, pl. 447, figs 1-7) specimens undoubtedly belonging to N. regularis, which came from the Charente. Distribution
-- N. regularis is widely distributed from the Turonian to latest Maastrichtian; it generally occurs in coarse-grained sediments and has been found from North America (frequently found in the Campanian of the Gulf and Atlantic Coastal Plains) to the Russian Platform in uppermost Cretaceous strata. It is mainly found in the more southern parts of the temperate seas.» DHONDT, A. V. 1985. Late Cretaceous bivalves from the A 10 exposures in Northern Aquitaine. Cretaceous Research, 6 (1-2): 33-74, figs. 1-6. [p. 41]
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Neithea regularis (Schlotheim, 1813); A. V. Dhondt, 1985, Late Cretaceous bivalves from the A 10 exposures in Northern Aquitaine, figure 1d-1f, 1h, 1i.
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