NJGS - Bulletin 61-I. The Cretaceous Fossils of NJ - State of New ...

ANNELIDA
Range in New Jersey--
MERCHANTVILLE: 10, 15, 16
WOODBURY: 20
NEVESINK: 37,40,51
Range outside New Jersey-
Delaware, North Carolina, Georgia, Mississippi, Texas (?)
Type.-Lenola, N. J. ; NJSM 7754
Diploconcha cretacea Conrad 1875
Plate 5, Figures 7,8
Diploconcha cretacea, Conrad, 1875, Geol. Surv. N. C. Rept. vol. 1 (in
Kerr), App. A, p. 12, pl. 2, fig. 26.
Diploconcha (Serpula?) cretacea?, Whitfield, 1892, pp. 170,171, pl. 20,
fig. 25.
Dentaliurn (Palcula) falcatuni, Whitfield, 1892, p. 169, pl. 20, figs.
15-17 (not figs. 12-14, 18).
Serpula whitfieldi, Weller, 1907, p. 308, pl. 19, fig. 2.
Serpula whitfieldi, Ctardner, 1916, p. 746.
Sl~rpula cretacea, Stephenson, 1923, p. 67 (part), pl. 9, figs. 1-12. (Not
figs. 8, 9.)
Surpula cretacea, Stephenson, 1941, p. 56, pl. 4, figs. 1-3.
Diploconcha cretacea, Howell, 1948, p. 4, figs. 6-10.
Description.-Curved, sometimes somewhat sinuous, gently tapering
tubes composed of many thin concentric layers arranged as a series
of truncated cones, one within the other. Outer surface of tubes marked
by fine concentric lines of growth and, in the anterior portion, by
coarser concentric ridges. Tubes 100 mm. or more in length. New
Jersey specimens usually consist only of the fillings of tubes.
Range in New Jersey-
MERCHANTVILLE : 16
NAVESINK : t
Range outside New Jersey-
Maryland, North Carolina, Georgia, Alabama, Mississippi, Arkansas,
Texas.
Type.-Snow Hill, N. C.; Cotypes ANSP 15866 a and b.
Diploconcha harbisonae Howell 1943
Plate 5, Figures 11, 12
Hamulns ? f sp., Weller, 1907, p. 311, pl. 19, figs. 3-4.
Serplua cretacea, ?, Stephenson, 1923, (part) p. 67, pl. 9, figs. 8-9.
(not figs. 1-7, 10-12.)
Diploconcha harbisonae, Howell, 1943, p. 159, pl. 20, figs. 6-8.
NEW JERSEY GEOLOGICAL SURVEY