196 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 189. 
Paleontology— Continued. 
<,, nera and species described — Continued. 
Colodon Iongipipes < >. & W., < >sborn and Wort- 
man, 4192. 
luxatu., Marsh. 3681. 
occidentalis Leidy, Wortman and Earle, 
6481. 
proeuspidatus n. sp., Osborn and Wort- 
man, 1192. 
(Lophiodon) occidentalis Leidy, Hatcher, 
2336. 
Colosteus, Case, 767. 
Colpomya n. gen., Ulrich, 5539. 
constricta n. sp., Ulrich, 5535. 
demissa n. sp., Ulrich, 5539. 
Columbella mississippiensis M'r and Aid., 
Aldrich 73. 
(Anachis) Adams, Dall, 1259. 
avara Say, Dall, 1259. 
avara var. amydra Dall, Dall, 1^,59. 
avara var. caloosaensis Dall, Dall, 1259. 
camax n. sp., Dall, 1259. 
ichitoma n. sp., Dall, 1259. 
styliola n. sp., Dall, 1259. 
(Astyris) Adams, Dall, 1259. 
lunata Say, Dall, 1259. 
profundi Dall, Dall, 1259. 
Columnaria, James, 2881. 
alveolata, James, 2881. 
alveolata Goldfuss, Whiteaves, 6387. 
calicina, James, 2881. 
(?) halli, James, 2881. 
?halli Nicholson, Winohell and Schuchert, 
6318. 
rugosa Billings sp., Lambe, 3375. 
stellata? (Hall), Keyes, 3061. 
(Cyathophylloides) disjuncta n. sp., 
Whiteaves, 6074. 
Colutea primordialis Heer, Lesquereux, 3470. 
primordialis Heer, Newberry, 4080. 
Comarocystites obconicus Meek and Worthen, 
Keyes, 3061. 
shumardi Meek and Worthen, Keyes, 3061. 
Comephyllum cristatum Emmons, Ward, 5857. 
Comphoceras ortoni n. sp., Foerste, 1835. 
Compsemys, Case, 768. 
Compsocrinus S. A. Miller, Wachsmuth and 
Springer, 5765a. 
harrisi S. A. Miller, Wachsmuth and 
Springer, 5765a. 
miamiensis (S. A. Miller), Wachsmuth and 
Springer, 5765a. 
Conchidium Linne, Hall and Clarke, 2264. 
crassiplica n. sp., Hall and Clarke, 2261a, 
2263, 2268. 
exponens, Hall and Clarke, 2268. 
georgise n. sp., Hall and Clarke, 2263. 
georgiae, Hall and Clarke, 2261a, 2267. 
greenii n. sp., Hall and Clarke, 2261a, 2263, 
2267. 
nettelrothi, Hall and Clarke, 2267. 
obsoletum, Hall and Clarke, 2267. 
scoparium, Hall and Clarke, 2267. 
Congeria lamellata n. sp., Dall, 1272. 
leucophseata Conrad, Dall. 1272. 
Coniatus evisceratus, Scudder, 4890. 
refractus, Scudder, 4890. 
Paleontology— Contin ued . 
Genera and species described — Continued. 
Coniophisprecedensn.gen. etsp., Marsh, 3672. 
Conocardium Bronn, Grabau, 2086. 
aliforme Sowerby, Smith, 5046. 
crassifrons (Conrad), Grabau, 2086. 
eboraceum Hall, Grabau, 2086. 
elrodi n. sp., Miller, 3992. 
exiguum n. sp., Miller, 3902. 
inceptum Hall (?), Clarke, 971. 
indianense n. sp., Miller, 3992. 
normale Hall, Grabau, 2086. 
parvulum n. sp., Miller, 3992. 
parrishi Worthen, Keyes, 3062. 
pulchellum White and Whitrield(?),Girty, 
2038. 
spinalatum n. sp., Rowley, 4677a. 
Conocephalites Barrande. Matthew, 3788. 
(conaspis?) cf. perseus. Hall, Matthew, 
3788. 
miser Billings, Matthew, 3776. 
Conocoryphe pustulosa n. sp., Matthew, 3776. 
Conocorypha (Bailiella) baileyi, Beecher, 366. 
Conolichas cornutus n. sp., Clarke, 952. 
Conomitra polita n. sp., Vaughan, 5722. 
staminea Conrad, Dall, 1259. 
tracyi n. sp., Harris, 2316. 
Conopterium effusum Winchell, Keyes, 3061. 
Conoryctes Cope, Wortman, 6492. 
Conostichus broadheadi Lx., White, 6050. 
prolifer Lx., White, 6050. 
Conotreta Walcott, Hall and Clarke, 2260. 
Conradellan. gen., Ulrich and Scofield, 5541. 
bellula n. sp., Ulrich and Scofield, 5541. 
dyeri Hall, Ulrich and Scofield, 5541. 
var. cellulosa n. var., Ulrich and Sco- 
field, 5541. 
elegans Miller, Ulrich and Scofield, 5541. 
fimbriata n. sp., Ulrich and Scofield, 5541. 
grandis n. sp., Ulrich and Scofield, 5541, 
imbricata Meek and Worthen, Ulrich and 
Scofield, 5541. 
obliqua n. sp., Ulrich and Scofield, 5541. 
similis n. sp., Ulrich and Scofield, 5541. 
triangularis n. sp., Ulrich and Scofield, 
5541. 
Constellaria Dana, Ulrich, 5537. 
varia n. sp., Ulrich, 5537. 
Conulana Miller, Grabau, 2086. 
amazonica n. sp., Clarke, 976. 
asperata Billings, Whiteaves, 6087. 
bilineatan. sp., Foerste, 1835. 
blairi n. sp., Miller and Gurley, 3997a. 
byblis White, Weller, 6006. 
crustula White, Keyes, 3002. 
cf. desiderata Hall, Clarke, 971. 
gracilis Hall, Ruedemann, 4687. 
gracilis Hall, Ruedemann, 4682, 4683. 
gratiosa n. sp., Miller and Gurley, 3997a. 
greenei n. sp., Miller and Gurley, 4002. 
intertexta n. sp., Miller, 3995. 
missouriensis ? Swallow, Keyes, 3062. 
niagarensis, Foerste, 1835. 
roeperi n. sp., Miller and Gurley, 4002. 
sampsoni n. sp., Miller, 3992. 
sedaliensis n. sp., Miller and Gurley, 4002. 
spergenensis n. sp., Miller and Gurley, 
3997a. 
