250 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 189. 
Paleontology— Continued. 
,., ,,, ra and species described— Continued. 
Orthoceras annulatum, var. americanum, 
Whiteaves, 6080. 
aulax Hall, Grabau, 2086. 
barquianum Win., Lane, 3400. 
beauportense n. sp., Whiteaves, 6089. 
beltramii n. sp., Clarke, 953. 
biiineatum Hall, 1847, Clarke, 953. 
caldwellensis n. sp., Miller and Gurley, 
4002. 
cf. catulus Bill., Matthew, 3746. 
chemungense Swallow, Weller, 5894. 
clinoeameratum Win., Lane, 3400. 
eolletti n. sp., Miller, 3995. 
eonstrictum Vanuxein, Grabau, 2086. 
cribrosum Geinitz, Miller, 3995. 
darwini Billings, Whiteaves, 6080. 
emaceratum Hall, Grabau, 2086. 
eriense Hall, Grabau, 2086. 
eurekensis (Walcott) (?) Weller, 5986. 
exile Hall, Grabau, 2086. 
fauslerensis, Keyes, 3105. 
fenestrulatum n. sp., Clarke, 946. 
franklinense n. sp., Miller, 3995. 
geneva n. sp., Clarke, 946. 
gorbyi n. sp., Miller, 3995. 
hagersvillense n. sp., Whiteaves, 6089. 
hariin. sp., Miller, 3992. 
heterocinctum Win., Weller, 6006. 
incarceratum n. sp., Clarke, 946. 
inceptum var. acceleratum n. var., Foerste, 
1835. 
indianense Hall, Lane, 3400. 
indianense, Weller, 6006. 
junceum Hall, 1847, Clarke, 953. 
leseuri n. sp., Clarke, 953. 
ludlowense n. sp., Miller and Faber, 3997. 
multicameraturn Emrnons, 1842, Clarke, 
953. 
nioolleti n. sp., Clarke, 953. 
nuntium Hall, Grabau, 2086. 
nuntium, Whitfield, 6099. 
nuntoides n. sp., Clarke, 946. 
olorus Hall, 1877, Clarke, 953. 
ozarkensis Shumard, Keyes, 3062. 
perroti n. sp., Clarke, 953. 
planoconvex um, Whitfield, 6102. 
cf. priamus Bill., Matthew, 3746. 
cf. primigenium Vanuxem, Calvin, 684. 
primigenium Vanuxem, Cleland, 1012. 
rude Hall, Girty, 2037. 
scammoni McChesney, Whiteaves, 6080. 
selkirkensis Whiteaves, Whiteaves, 6087. 
sociale Hall, 1877, Clarke, 953. 
sociale, Whitfield, 6102. 
staffordensis n. sp., Clarke, 946. 
subulatum Hall, Graban, 2086. 
telamon Hall, Grabau, 2086. 
tenuistriata Hall, Whiteaves, 6089. 
tenuistriatuni Hall, 1847, Clarke, 953. 
walpolensem n. sp., Whiteaves, 6089. 
westoni n. sp., Whiteaves, 6089. 
whitei Win., Weller, 6000. 
winnipegense Whiteaves, Whiteaves, 6089. 
sp., Clarke, 976. 
sp., Girty, 2039 
Paleontology— Continued. 
Genera and species described— Continued. 
Orthoceras (Actinoceras) clavatum, Foerste, 
1835. 
youngi, Foerste, 1835. 
(Cycloceras) amycus, Foerste, 1835. 
inceptum, Foerste, 1835. 
(Eu-Orthoceras) ignotum, Foerste, 1835. 
erraticum, Foerste, 1835. 
hanoverense, Foerste, 1835. 
virgulatum, Foerste, 1835. 
(Spyroceras?)syproceroidesn. sp., Foerste, 
1835. 
Orthodesrna Hall and Whitfield, Ulrich, 5539. 
affine n. sp., Whiteaves, 6087. 
ashmani n. sp., Miller ann" Faber, 3997. 
canaliculatum, Ulrich, 5539. 
3ylindricum n. sp., Miller and Faber, 3996. 
cymbula n. sp., Miller and Faber, 3997. 
minnesotense n. sp., Ulrich, 5534. 
minnesotense Ulrich, Ulrich, 5539. 
mundum n. sp., Miller and Faber, 3994. 
parvum n. sp., Ulrich, 5535. 
saffordi n. sp., Ulrich, 5534. 
scaphula n. sp., Miller and Faber, 3997. 
schucherti n. sp., Ulrich, 5539. 
subangulatum n. sp., Ulrich, 5535. 
subnasutum Meek and Worthen, Ulrich, 
5539. 
Orthoncychia Hall, Keyes, 3062. 
acutirostre (Hall), Keyes, 3062. 
chesterense (Meek and Worthen), Keyes, 
3062. 
cyrtolites (McChesney), Keyes, 3062. 
formosum (Keyes), Keyes, 3062. 
spirale (Hall) , Keyes, 3062. 
tortuosa Hall, Clarke, 971. 
Orthonota Conrad, Grabau, 2086. 
(?) parvula Hall, Grabau, 2086. 
Orthopsis occidentalis n. sp., Cragin, 1115. 
Orthorhynchula Hall, Hall and Clarke, 2261a, 
2264. 
Orthostrophia Hall, Hall and Clarke, 2260. 
strophomenoides Hall, Girty, 2037. 
Orthotheea Novak, Matthew, 3788, 3790. 
bayonet, Matthew, 3790. 
corrugata n. sp., Matthew, 3788. 
cylindrica n. sp., Grabau, 2092. 
cylindrica Grabau, mss., Burr, 666. 
de geeri Holm, Matthew, 3751. 
emmonsi (Ford), Grabau, 2092. 
emmonsi Ford, Matthew, 3751. 
cf. emmonsi, Matthew, 3761. 
(?) foerstei n. sp., Grabau, 2092. 
pugio, Matthew, 3790. 
sica, Matthew, 3790. 
stiletto, Matthew, 3790. 
Orthothetes Fischer de Waldheim, Grabau, 
2086. 
Orthothetes Fischer de Waldheim, Hall and 
Clarke, 2260. 
arctostriatus Hall, Grabau, 2086. 
becraftensis n. sp., Clarke, 971. 
bellulus n. sp., Clarke, 946. 
chemungensis (Conrad) Hall and Clarke, 
Girty, 2039. 
chemungensis var., Girty, 2039. 
