127 
Paleontology— Continued. 
Genera and species described— Continued. 
Autodetus beecheri n. sp., Clarke, 74. 
lindatrcemi n. sp., Clarke, 74. 
Avicula belviderensia n. sp., Cragin, ion. 
whitfieldi, Foerste,197. 
Aviculopecteii ( ?) equilatera, Whitfield, Gi".). 
interlineatus, Whitfield, 629. 
Axinea lentiformis ( ?), Whitfield, 628. 
Bactrites, Clarke, 75. 
Bactrynium Emmrich, Hall and Clarke, 236. 
Balanua proteus, Whitfield, 628. 
Barbatia marylandica, Whitfield, 628. 
Baropus lentus, n. gen. et sp., Marsh, 394. 
Barornis regens, Marsh, 399. 
Bairandella areyi n. sp., Hall and Clarke, 235. 
Barrandellia Hall, Hall and Clarke, 236. 
Barrandeoeeras 
convolvans, Hyatt, 305. 
elrodi, Hyatt, 305. 
minganense, Hyatt, 305. 
natator, Hyatt, 305. 
sacheri, Hyatt, 305. 
sternbergi, Hyatt, 305. 
tyrannum, Hyatt, 505. 
Barycrinus stellifer n. sp., Miller, 413. 
Batoerinus blairi n. sp., Miller 413. 
brittsin.sp., Miller, 413. 
comparilis n. sp., stiller, 313. 
decrepitus n. sp., Miller, 413. 
divalis n. sp., Miller, 413. 
icosidactylus Casseday, Miller, 413. 
irregularis Casseday, Miller, 413. 
Beecheria Hall, Hall and Clarke, 236. 
Belemnites pacificus, Hyatt, 304. 
Bellerophon 
alternodosus, Whitfield, 629. 
cincinnatiensis n. sp., Miller and Faber, 
414. 
globnlaris n. sp., Miller and Faber, 414. 
subkevis(?), Whitfield, G29. 
(Bucania) opertus n. sp., Foerste, 197. 
Beyrichia haniraelli n. sp., Miller and Faber, 
415. 
Bittnerula n. gen., Hall and Clarke, 236. 
Blairocrinus arrosus n. sp., Miller, 413. 
bullatns n. sp., Miller, 413. 
Bodmania n. gen., Miller and Faber, 414. 
msuctum n. sp., ]\Iiller and Falter, 414. 
Bo.s crampianus n. sp., Cope, 97. 
scaphoceras n. sp., Cope, 97. 
Bouehardia Davidson, Hall and Clarke, 230. 
Brachiospongia digitata, Banff, 473. 
Brachyphyllnm texense n. sp., Fontaine, 200. 
Brontiehthys elarki n.gen., Claypole, 83. 
Buccinanops variabilis n. sp., Whitfield, 628. 
Bullinellajacksonensis var. exta, n. var., Har- 
ris, 242. 
Busyeon cariea, Whitfield. 628. 
scalarispira, Whitfield, 628. 
Byssonychia 
acutirostris n. sp., Ulrich, 570. 
alveolatan. sp., Ulrich, 570. 
byrnesi n.sp., Ulrich, 570. 
cnltrata, Ulrich, 570. 
grandis n. sp., Ulrich, 570. 
Paleontology — Continued. 
Genera and species described — Continued. 
Byssonychia — Continued. 
imbricatan. sp., Ulrich, 570. 
obesan. sp., Ulrich, 570. 
praecursa n. sp. or var., Ulrich. 570. 
richmondensis n. sp., Ulrich, 570. 
suberecta n. sp., Ulrich, 570. 
vera n. sp., Ulrich, 570. 
Callithaninopsis i'ruticosa n. gen., Whitfield, 
627. 
Calops cristatus n. gen. et sp., Marsh, 396, 398 
Calymene vogdesi, Foerste, 197. 
Camarophoria King, Hall and Clarke, 236. 
rhomboidalis n. sp., Hall and Clarke, 235. 
(Camarophorella Hall), Hall and Clarke, 
236. 
Camarospira Hall, Hall and Clarke, 236. 
Camarotoechia Hall, Hall and Clarke, 236. 
(Liorhynchus Hall), Hall and Clarke, 236. 
(Plethorhynchus Hall), Hall and Clarke, 
236. 
Camerella Billings, Hall and Clarke, 236. 
Caniptosaurus dispar, Marsh, 391. 
Cancellaria alternata, Whitfield, 628. 
Canis indianensis Loidy, Cope, 97. 
Cantharus Cumberland] anus, Whitfield, 628. 
Capellinia Hall, Hall and Clarke, 236. 
Carcinosonia ingens n. sp., Claypole, 81. 
Cardinia gibbosnm ( ?), Hyatt, 304. 
Cardiocarpus, Jones, 319. 
Cardioceras dubium n. sp., Hyatt, 304. 
Cardita belviderensia n. sp., Cragin, 102. 
grannlata, Whitfield, 628. 
Carditamera aculeata, Whitfield, 628. 
arata, Whitfield, 628. 
Cardinm (?) mndgei n. sp., Cragin, 102. 
Oardium (Cerastoderma) craticuloides, Whit- 
field, 628. 
(iieinocardium) bisolaris n. sp., Cragin, 
102. 
Carpolithus harveyi n. sp., Fontaine, 200. 
obovatus n. sp., Fontaine, 200. 
Carpomanon 
glandulosum n. sp., Rauff, 473. 
stellatum-sulcatnm (F. Horn.), Rauff, 473. 
var. distorta, Rauff, 473. 
Caryonianon 
inciso-lobatum (F. Rom.), Rauff, 473. 
roemeri (Hinde), Rauff", 473. 
Caryospongia jnglans var. nuxmoschata Hall, 
Rauff, 473. 
Cenoceras 
aratum, Hyatt, 305. 
clausnm, Hyatt, 305. 
granulosum, Hyatt, 305. 
intermedium, Hyatt, 305. 
lineatum, Hyatt, 305. 
( Vntroceras, Hyatt, 305. 
< Vntronella Billings, Hall and Clarke, 236. 
(Oriskania Hall), Hall and Clarke, 236. 
(Roiningerina Hall), Hall and Clarke, 236. 
(Selenella Hall), Hall and Clarke, 236. 
Ceratiocaris acuminata Hall, Stose, 548. 
Ceratostigma papillata n. gen. et sp., Clarke, 
78. 
