Part II - State of New Jersey

22 CRETACEOTJS FOSSILSthan seven-eighths of an inch in its extreme length; flattened convexon their outer surface, and subangular at the upper anil lower margins,with a nearly flut base. Lower margin of the volntion proportionallylarger than the upper. Suture lines between the whorls narro~v, butvery distinctly marked. Surface marked by about 12 fine, threadlikerevolving ribs, three of which are larger than the rest, are placed at.equal distances from each other, and from the upper and lover edges,and are slightly undulated so as to produce a series of minute nodes.This charact,er shows itself to a much less extent on some of the smallerribs. Under surface of the body rolution marked by a few fine revolyingribs, with regular concavities between them." (\I1hitfield)Range in New Jersey-WOODBURY: 249 NAVESINK : 57T,ype.-Burlington Co., N. J. ; ANSI' 15549 ; IIaddonfield, A'. J. ;ANSP 15481 (cotype of T. compacts); Vineentown, N. J. ( 9) ; ANSP15484 (cotgpe of T. eompaeta).Turritella lenolensis Weller 1907Plate 51, Figure 12Tt~rritella lenolensis \Veller, 1907, p. 698, pl. 78, fig. 8.Description.-Apical angle about lgO. The type speci~nen is theapical portion of a shell 11.5 mm. in length and 4.5 mm. in maximumdiameter, and retains 10 volutions. The volutions are sharply carinateat about their mid-height, the space betxvcen the carinae of adjacentvolutions being a broad, deep, concave, revolving depression, whoseupper slope is more abrupt than the lo~r~er, and whose greatest depthis a little above the middle. Suture situated near the middle of the revolvingdepression, a little below the line of greatest depth. The entiresurface of the shell is marked with very fine, elevated, revolving, lines.(Weller)Rentarks.-The type specimen is only the apical portion of ;I sl~ell.the apertural portion being incomplete. It is tl~erefore possible thatthis species may attain greater dimensions and a larger number of volntionsthan indicated above.Range in New Jersey-AZERCHANTVILLE : 15, 16nTOODBIJRY : 24Type.-IInddonfield and Lenola, N. J.Turritella lippincotti \Vhitfield 1892l'late 51, Figures 4, 6Turrilella Lippincotti \IThitfield, 1892, p. 145, pl. 16, figs. 23-24NEW JERSEY GEOLOGICAL SURVEY