...Figure 5—1–3, Soleniscus cf. S. typicus, USNM 507069; 1, apertural view, ×3.2; 2, initial whorls, apical view, ×67; 3, initial whorls, side view, the protoconch is clearly orthostrophic, ×100. 4,5, Soleniscus sp. 1, USNM 507070; 4, apertural view, ×44; 5, initial whorls, apical view...

...Figure 4 — Soleniscus sp., Pennsylvanian, Finis Shale, Graham Formation, north-central Texas; all scale bars 0.1 mm; 1–6, specimen 1; 1, side view; 2, same, dotted line shows end of larval shell; 3, apertural side view showing columellar fold; 4, oblique apical view; 5, detail of last...

...Figure 10 — Hadrophragmos soleniscus n. gen. and sp., Villafeliz, León; San Emiliano Formation, late Bashkirian, Upper Carboniferous. 1, 99VI4– 9B, holotype, polished section, showing the matrix-filled spongocoel in the upper part of the image; 2, 99VI4–9A, holotype, polished section...

... is the oyster Crassostrea soleniscus although at least two genera of gastropods are present. © 1981 American Association of Petroleum Geologists. All rights reserved 1981 American Association of Petroleum Geologists ...

... triplicatus; Ambocoelia plano-convexa; Nmulopsis ventricosa; A slartella concentrica; Plenrotomaria carbonaria; Soleniscus (Macrochilina) intercalaris; Patellostium montfortianum; Euphemus carbonarius; Bucanopsis meekiana; Pharkidonotus percarinatus; Trepospira depressa...

... sandstones Oyster Ridge. Veatch 105 studied these oyster-bearing sandstones and named them the Oyster Ridge sandstone member of the Frontier formation. It was described as a group of sandstones, in places conglomeratic, with numerous specimens of Ostrea soleniscus and other species. In the type locality...

... in the interior region than in the Gulf region. On the other hand Ostrea soleniscus is much more restricted in the Gulf region than in the interior Zones typically developed in Important species Taylor marl (lower) Mortoniceras aff. delawarense (Morton), Baculites asper Morton Austin...

... miles north by east of the spillway in the Lake Dallas dam (Garza Dam). In a borrow pit at the north end of Garza Dam a calcareous sandstone bearing reef-like accumulations of the shells of Ostrea soleniscus Meek is overlain by dark selenite-bearing shale of the Woodbine type. Near the top...

... predators of C. virginica spat, juveniles, and adults, and are regarded as serious pests by aquaculturists. Similar restrictions to marginal environments occurred as early as the Cretaceous, because Crassostrea soleniscus populations have been found in brackish facies along the North American Interior...

... Eagle Ford but different from those species. At locality 1 the ammonite is associated with Turritella sp., Ostrea soleniscus Meek, Exogyra cf. ferox Cragin, and Crassatella? sp.; Ostrea soleniscus is found near the ammonites at locality 3. 5 H. E. Minor and Marcus A. Hanna, “East...

.... virginica ( Galtsoff et al., 1937 ; Chapman, 1956 ; Wells and Gray, 1960 ; Galtsoff, 1964 ; Pollard, 1973 ; Breithaupt and Dugas, 1979 ; Wilber, 1992 ; White and Wilson, 1996 ). Similar restrictions may have occurred as early as the Cretaceous, because Crassostrea soleniscus has been found...

... , p. 34) report Inoceramus deformis, I. undabundus Meek, I. aff. I. stantoni Sokolow, Ostrea congesta Conrad, Ostrea sp. ( Ostrea soleniscus Meek has since been found at this horizon), Anomia subquadrata Stanton, Cardium pauperculum Meek, Tellina cf. T. subalata Meek, Legumen sp...

... calcareous, pebbly sandstone, containing the shells of a somewhat irregular, medium-sized oyster having no particular characteristics with which to recognize its specific relationships. The specimens could be young non-typical shells of Ostrea soleniscus Meek, a Lewisville species. This possibility...

... soleniscus . Units 90–98 show a change in sedimentation from near-shore sands to offshore muds. These units constitute a 300-foot dark gray shale that, with the exception of the upper few feet, is free of sandy material. The shale is almost entirely calcareous, with the lower part further characterized...