A. _ 



JIIIC- .d.JAdDl (Gupp;;). 



Venus V'ooclwardi ""upp:,", 1866, r*uart. Jour. Geol. Soc. london, vol. 



Teniis '.7oodr;ardi ."uppi, 1oy4, Geol. Hag., decade 2, vol. 1, p. 



442 (eheok list). «* f'"^'' 

 "ot Yeiius 7oodT7ardl Guppy, 1875, '^iiart. Jo-iir. Geol. Soc, london, 



vol. 5E, p. 550. (=0_. gupp;>^ana v aoo. 187S), 



Gliione ".Voo d?;- rdi (Giippy) -"all, 1905, Trans. 'Vagner ?ree Inst. 



?ci., Philadelphia, vol. r:, pt. :, _. : £31-1^3." .C«^ f'^'^''^ 

 «--^^-^.^t * ta^x^ ^ <•!; . ; sua .^ -.- ■ '^. ■i^'^ <t^ ' 3 *. 



"Descriptio.'i.- "Shell " -^igonal, somewhat inec^-i lateral, 



?rit o'~L or"i;: rnn-rle'', -oosteriorly .qo-iswh^t an?rn1p '^ar' ; ornaTiientef^ -.i. ti 

 nimierous fine radiating oostellae, interrupted ':' idistant con- 



oent ..'iG crenulate ridges, vJi ich are continued across the larro lun- 

 ula; margin hene^'^h the lunule iritfir^-nl"', " 1;^ toothed." 

 (Gup--, 18'^ -\ 



T^.'pe l ocalit]/ .- Jamaica. 



Shell of medium size, >t-^-, , nrnl;lpr" - ':.-:.fi^ rounded 



trigoiial in outline, the anterior maxgin roiu.ding evenly" into the 

 :/jrt base; the hase on t;;; pica 1 adult shells slightl;- insinuated 

 near its posteri-r '-•■'', ''''''■ ■-^o^ '-■■-■->•' -■_i-ii slightl^' ciu''ved; 



umhones places well to'ward the aiiterior end; lunule larre, orna- 

 mented, hy continuations of the eoneentric rihp; escutcheon 



