PALEOXTOLOGICAL INDEX 



1021 



elevata, 643. 



trigona, 643. 

 Vcneracea. G76. 

 Veneridae, 676. 

 Venericardia, 657. 



imbricnta, 657. 



intermedia, 98, 657. 

 Venus chinensis, 677. 



meretrix, 679. 



puerpera, 681. 



sinensis, 677. 



spinifera, 658. 



verrucosa, 681. 

 Vermes, 715. 

 Vermetidse, 482. 

 Vennetus, 483. 



adansoni, 483. 



circularis, 94, 483. 



gigas, 482. 

 Vertebrata, 347. 

 Viburnites crassus, 233. 



evansanus, 233. 



masonii, 233. 

 Viburnum anomalum, 236. 



attenuatum, 195. 



ellsworthianum, 233. 



grewiopsoides, 233. 



hollickii, 209, 237. 



integrifolium, 203, 209. 



lesquereuxi, 233. 



lesquereuxi commune, 233. 



lesquereuxi cordifolium, 233. 



lesquereuxi lanceolatum, 233. 



lesquereuxi latius, 233. 



lesquereuxi longit'olium, 233. 



lesquereuxi rotundifolium, 233. 



lesquereuxi tenuifolium, 233. 



mattewanensis, 209. 



montanum, 237, 240. 



multinerve, 195. 



problematicum, 237, 240. 



robustum, 222, 233. 



sphenopyllum, 233. 



subrepandum, 283. 



vetus, 262. 



zyziphoides, 195. 

 Vitaceae, 855. 

 Vola quinquecostata, 597. 

 Voluta pyrum, 434. 

 tornaealis, 397. 



vulpecula, 433. 

 Volutidse, 422. 

 Volutilithes bella, 441. 

 conradi, 426, 427. 

 cretacea, 431. 

 lioderma, 430. 

 nasuta, 422. 

 Volutoderma jamesburgensis, 425. 



Volutomorpha, 426. 



bella, 441. 



conradi, 92, 427, 911. 



gabbi, 427. 



perornata, 92, 427, 428, 913. 

 Vulpecula, 433. 



reileyi, 92, 433. 



W 



Weichselia erratica, 256. 

 Widdringtonia complanata, 237, 240. 



parvivalvis, 298. 

 Widdringtonites, 793. 



complanata, 237, 240. 



fasciculatus, 209. 



fastigiatus, 305. 



ramosus, 796. 



reichii, 64, 102, 192, 195, 203, 219. 

 260, 279, 294, 302, 326, 793, 794. 



subtilis, 192, 203, 209, 214, 219, 796, 



951. 

 Williarnsonia, 769. 



bibbinsii, 772. 



cretacea, 192, 772. 



delawarensis, 102, 209, 770, 771, 

 947. 



elocata, 233, 771. 



gallinacea, 772. 



marylandica, 102, 209, 769, 947. 



minima, 772. 



oregonensis, 770. 



problematica, 203, 209. 



recentior, 242. 



riesii, 203, 771. 



smockii, 203. 



virginiensis, 770, 772. 



whitbiensis, 769. 

 \Villiamsoniacese, 769. 

 Williamsoniales, 769. 

 Woodwarclia crenata, 237, 240. 



Xancus, 434. 



alabamensis, 92, 435. 



intermedia, 92, 435, 436. 

 Xenophora, 494. 



conchliophora, 494. 



leprosa, 94, 495. 

 Xenophoridse, 494. 

 Xylomites aggregatus, 192. 



ellipticus, 279. 



Yoldia, 518. 



arctica, 518. 



gabbana, 94. 518, 52O. 



