WEEKS.) 
PETROLOGY, AND MINERALOGY FOR 1892-1900. 
277 
Paleontology— Continued. 
Genera and species described— Continued. 
Scaphander alabamensis n. sp., Aldrich, 73. 
alabamensis Aid., Harris, 2316. 
floridana Heilprin, ball, 1259. 
langdoni n. sp., Dall, 1269. 
lignitieus n. sp., Aldrich, 74. 
ligniticus Aid.. Harris, 2316. 
primus Aid., Aldrich, 73. 
primus Aldrich, Dall, 1259. 
Scapharca subrostrata, Whitfield, 6101. 
subrostrata Conrad, Dall, 1272. 
(Anadara) aresta n. sp., Dall, 1272. 
campsa n. sp., Dall, 1272. 
catasarca n. sp., Dall, 1272. 
clisea n. sp., Dall, 1272. 
rustiea Tuomey and Holmes, Dall, 
1272. 
(Argina) tolepia n. sp., Dall, 1272. 
campechensis Dillwyn, Dall, 1272. 
(Bathyarca) hendersoni n. sp., Dall, 1272. 
spenceri n. sp., Dall, 1272. 
(Cunearca) alcima n. sp., Dall, 1272. 
cumanensis, Dall, 1272. 
ineongrua Say, Dall, 1272. 
initiator n. sp., Dall, 1272. 
scalarina Heilprin, Dall, 1272 
scalaris Conrad, Dall, 1272. 
(Scapharca) acompsa n. sp.. Dall. 1272. 
actinopbora n. sp., Dall, 1272. 
a rata Say Dall, 1272. 
aurieulata Lamarck, Dall, 1272. 
callicestosa n. sp., Dall, 1272. 
campyla n. sp., Dall, 1272. 
carolinensis Wagner, Dall, 1272. 
chiriquiensis Gabb, Dall, 1272. 
dodona n. sp., Dall, 1272. 
donacia n. sp.. Dall, 1272. 
halidonatan. sp., Dall, 1272. 
hypomeia n. sp., Dall, 1272. 
idonca Conrad, Dall, 1272. 
improeera Conrad, Dall, 1272. 
inequilateralis Guppy, Dall, 1272. 
latidcntata, Dall, 1272. 
lesuenri Dall, Dall, 1272. 
lineosa Say, Dall, 1272. 
plicatura Conrad, Dall, 1272. 
santarosana n. sp., Dall, 1272. 
staminata n. sp., Dall, 1272. 
staminca Say, Dall, 1272. 
snhsinuata Conrad. Dall, 1272. 
traverse Say, Dall, L272. 
triphera n. sp., Dall, 1272. 
Scaphella demissa Con. var., Harris, 2316. 
hcilprini, Harris, 2316. 
showalteri, Harris, 2310. 
trenholmii Tuomey and Holmes, Dall, 
1259. 
(Aurinia) mutabilis Conrad, Dall, 1259. 
virginiana Conrad, Dall, 1259. 
(Aurinia?) striata Gabb, Dall, 1259. 
(Caricella) leana Dall, Dall, 1259. 
podagrina, Dall, 1259. 
subangulata Conrad, Dall, 1259. 
sp., Harris, 2310. 
Scaphioecelia Whitfield, Hall and Clarke, 
2261a. 
Paleontology— Continued. 
Genera and species described — Continued. 
Scaphiocrinus arboreus Worthen, Springer, 
5163. 
arrosus n. sp., Miller and Gurley, 3997a. 
bellus n. sp., Miller and Gurley, 3991. 
bonoensis n. sp., Miller and Gurley, 3991. 
borbyi n. sp., Miller, 3992. 
lacunoses n. sp., Miller and Gurley, 3991. 
lyoni n. sp., Miller, 3995. 
maniformis n. sp., Miller, 3995. 
maims n.sp., Miller and Gurley, 3991. 
martinensis n. sp., Miller and Gurley, 
3997a. 
missouriensis (Shumard), Keyes, 3061. 
missourieusis Shumard, Springer, 5163. 
notatus n. sp., Miller and Gurley, 4000. 
prsemorsus n. sp., Miller and Gurley, 3991. 
repertns n. sp., Miller and Gurley, 3991. 
robustus (?) Hall, Miller, 3992. 
rusticellus (White), Keyes, 3061. 
samsoni n. sp., Miller, 3992. 
swallovi, Springer, 5163. 
unicus Hall, Springer. 5163. 
? washburni a. sp., Beede, 397. 
sp., Girty, 2038. 
Scaphites, Hyatt, 2819. 
Scaphites, Logan, 3555. 
hippocrepis, Whitfield, 6097. 
iris, Whitfield, ('.097. 
larval'ormis M. and H, Logan, 3554. 
larvaeformis Meek and Hayden, Stanton, 
5191. 
mnllaiianus .\I. and H., Logan, 3554. 
mnllananns M. and II., Stanton, 5191. 
nodosiis Logan, :;">•",;,. 
nodosus, Whitfield, 6097. 
reniformus, Whitfield, 6097. 
septem-seriatus d. sp., Cragin, 1115. 
similis n. sp., Whitfield, 6097. 
ventricosus M. and H., Logan, 3554. 
VentriCOSUS M. and II., Stanton, 5191. 
vermilormis M. and H., Logan, 3554. 
vermiform is M. and II., Stanton, 5191. 
warreni M. and II., Logan, 3554. 
warreni M. and II., Stanton, 5191. 
warrenii M. and II.. Stanton, 5191. 
Scaphognathus, Case, 768. 
Scenella Billings, Matthew. 3790. 
Scenella, Ulrich and Scofield, 5541. 
atlinisn. sp., Ulrich and Scofield, 5541. 
beloitensis n. sp., Ulrich and Scofield, 5541. 
compressan. sp., Ulrich and Scofield, 5541. 
magnifican. sp., Ulrich and Scofield, 5541. 
ohtusaSardeson, Ulrich and Scofield, 5541. 
radialis n. sp., Ulrich and Scofield, 5541. 
recticulata Billings, Grabau, 2092. 
cf. reticulata, Bill., Matthew, 3790. 
cf. retusa, Ford, Matthew, 3790. 
superba Billings, Ulrich and Scofield, 5541. 
(?) sp., Grabau, 2092. 
Scenellopora, Simpson, 4983. 
Scenidium Hall, Hall and Clarke, 2260. 
Scenidium, Hall, Winchell, and Schuchert, 
6319. 
anthonensisSardeson, Winchell, and Schu- 
chert, 6319. 
