Part II - State of New Jersey

Cancellaria smocki Tf'eller 1907Plate 61, Figure 9C(t.i~cellnria slrlocki TVcller: 1907, p. 793, pl. 98, figs. 2-3.Deso.Lptio~~.-Shell with about three volutions in tlie cast; the~linlensions of two of t,l~e t,ypc specinlens are: height, 18.5 mm. and 15.5mm.; m;lsimu~n cliameter, 12 mm. and 10 mm.; height of aperture, 12mm. aurl 9.5 mm. Tl~c upper surface of the volutions is nearly horizont,;rladjacent to t,lie suture, but the sides round rapidly dovn\vardbecoming nearly parallel with the axis of the shell at about one-fourththe clistance from the suture to tlie anterior margin of the outer volution,from this point the surface is gently convex to a point ahout twothirdsthe distance from the suture to the anterior margin, below whichit contracts r;~tl~er abruptly lo tlie umbilical margin ; the shell is notproduceil int,o an anterior e;~nnl. In the casts the umbilical carit,y isnarrolv: indicating an inrperforatc or a narrowly perforate shell!~:oln~nella mal.ketl h? three faint revolving folds sitnt~ted helo~v the middleof the inner lip of the apert,llre. Surface of the shell as seen in iurpressionsof tlie exterior, marlcerl 11- ratller strong, regular transverseribs which enrre l~acl