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Part II - State of New Jersey

Part II - State of New Jersey

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Remarks.-"This species resembles 1<strong>II</strong>. naticella, but it is moreelongate, wit11 a higher spire, more loosely coiled volutions and a muchbroader umbilicus as indicated by the width <strong>of</strong> the mnbilic;ll cavit,yin the cast." (\TTeller)Range in <strong>New</strong> <strong>Jersey</strong>-WOOUBUHY: 20AZT. LAUREL-Xh\'ESIXK: 33,47T?lpe.-Cross\viel;s, X. ,I. ; AXSP 14967.Family Buecinidae"Pyrula" precedens (7Vhitfield) 1892Plate 54, Figures 1, 2E'icus precedens Whitfield, 1892, p. 122, pl. 15, figs. 7-8.P,yrula precodens IVeller, 1907, p. 724, pl. 84, figs. 3-4.Description.-"Shell small, pyriform; volutions ahout three, veryventricose, inflated in the upper part. rapidly attenuated belolv andcontracted to form a moderately long, slender canal and bealr, whichis very slightly bent; splre low, hut the inner volutions distinctly showingabove the outer ones, with a well-defined suture; aperture elongateelliptical,prolonged below to the end <strong>of</strong> the canal, which is very narrow;surface <strong>of</strong> the shell marked by 12 principal prominent, spiralcarina, between vhich there is in each space a single subordinate ridgeshowing on the east; toward the lower part <strong>of</strong> the volution and on thebeak they are more equal in size, and on the body <strong>of</strong> the volution theprincipal carina are nodose, or serrated, from the crossing <strong>of</strong> transverseribs which pass across the volution in a nearly straight line parallel tothe margin <strong>of</strong> the outer lip <strong>of</strong> the aperture. In a fragment <strong>of</strong> the matrix,from near the inner part <strong>of</strong> the outer whorl the principal spiral ridgesare seen to be sharply carinate, and the transverse striae fine and numerous;eolun~ella without ridges or folds <strong>of</strong> any kind." (Whitfield)Remarks.-This species somewhat resembles h7apulus retifor(Gahb). In this respect IVeller states: "The casts <strong>of</strong> P. precedens,however, do not show so large a columellar cavity and the anterior beakis more slender. The spiral ridges are also more numerous and moresharply elevated than in P. (i.e., A'apnlus) retijer, and the decided alternationamong them is a distinguishing character."Range in <strong>New</strong> <strong>Jersey</strong>-NAVESINIZ: 41Type.-Holmdel,N. J.; apparently lost.NEW JERSEY GEOLOGICAL SURVEY

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