268 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



Page. 



JV.pinna/ormw, Gabb, pi. xi, figs. 7, 8 108-109 



N. compressifrons, Conrad, pi. xi, fig. 9 109 



Perrisonota, Conrad 110 



P. protexta, Conrad, pi. xi, figs. 14, 15 110 



N'ucularia, Courad Ill 



A^.papyria, Conrad, pi. xi, figs. 18-20 111-112 



Trigonidce. 



Trigonia,'BTug 112 



T.mortoni, n. 8., Whitfield, 1885, pi. xiv. flgs. 5,6 112-113 



T. eufaulensig, Gabb, pi. xiv, flgs. 1-4 113-114 



T.eerulea, n. s., Whitfield, 1885, pi. xiv, flg. 7 114-115 



Sipkonida. 

 Integripalliata. 



Cras8atellid<e. 



Orassatella, Lam 115-116 



O. vadosa. Morton?, pi. xvii, flgs. 12-15 116-117 



O. cuneata, Gabb, pi. xvii, flgs. 18-20 118-119 



O. delawarensis, Gabb 119 



O.monmouthenisis, Gabb, pi. xvii, flgs. 21, 22 119-120 



O.prora, Conrad, pi. xvii, flgs. 10, 11 120-121 



C. guhplana, Conrad, pi. xviii, figs. 14-16 121-122 



G. transversa, Gabb, 1861, pi. xvii, figs. 16, 17 122-123 



Scambula. Conrad, 1869 123 



S. perplana, Courad, pi. xviii, flgs. 8-10 123-124 



Astartidce. 



Gouldia, Ad 124 



G. deeemnaria, Conrad, pi. xviii, flg. 4 124-125 



Gf. cemradi, n. 8., Whitfield, 1885, pi. xviii, figs. 1-3 125-126 



G.declivis, Conrad, pi. xviii, flg. 11 126 



O. paralis, Conrad, pi. xviii, flgs. 12, 13 126-127 



TeUricardia, Conrad, 1872 127 



V. octolirata, Gabb 127-128 



V. crenulirata, Lea, 1861, pi. xviii, flgs. 5-7 128-129 



LucinidcB. 



Lucina, Brng 129 



L. cretacea, Conrad, pi. xviii, figs. 23-25 129-130 



L. smockana, n. a., Whitfield, 1885, pi. xviii, flgs. 21, 22 130-131 



Ohamidce. 



Dicer as. Lam 131 



2>. dactyloides, n. s. , Whitfleld, 1885, pi . xviii, flgs. 26, 27 131 



CardiidcK. 



Oardium, Linn 132 



O. eufaulensis, Conrad, pi. xx, flgs. 17-19 132 



O. ripleyanum, Conrad, pi. xx, fig. 14 132-133 



O. ripleyense, Conrad 133 



Oriocardium, Conrad, 1870 133 



Oardium ( Criocardiu m ) dumosum, Conrad, pi. xx, flgs. 9^13 133-135 



Oardium ( Oriocardium) multiradiatum, Gabb, pi. xxi, figs. 1-3 135-136 



Protocardium., Beyrich 136 



O. (Protocardium) perelonpatum, n. s., Whitfleld, 1885, pi. xx, flgs. 20-22; pL xxi, 



flgs. 4, 5 136-138 



Paehyeardium, Conrad, 1870 138 



P. hurlingtonense, n. a., AVhitfield, 1885, pL xxi, flgs. 6, 7 138 



- Fvlvia, Grey, 1847 139 



F. tenuis, n. s., Whitfleld, 1885, pi. xx, fig. 8 139 



Pragum, Bolton 139 



F. Unuistriatum , n. 8., Whitfleld, 1885, pi. xx, flgs. 15, 16 139-140 



[. Leiopistha, Meek 140 



- L. protexta, Conrad, pi. xx, figs. 1-3 140-141 



X. elegantula, Roemer 141-142 



L. inflata, n. s., Whitfield, 1885, pLxx, flgs. 4,5 142 



Oymella, Meek 142 



O.meeki, Whitfield, pi. xx, figs. 6, 7 142-143 



Oyprinidoe. 



Veniella, Stoliczka 144 



T. conrndi, Morton, pi. xix, flgs. 8-10 144-145 



