274 INDEX TO NORTH AMERICAN GEOLOGY, PALEONTOLOGY, [bull. 
189. 
Paleontology— Con tinm ■< 1 . 
Gent ra and species described — Continued. 
Rhombopora lepidodendroides Meek, Keyes, 
3062. 
lineata Hall, Grabau, 2086. 
polygona (Hall), Grabau, 2086. 
reticulata (Hall), Grabau, 2086. 
tortalinia, Grabau, 2086. 
(?) transversa (Hall), Grabau, 2086. 
Rhopalonaria, Simpson, 4983. 
Rhophalodon, Case, 768. 
Rhus I'rigkla n. sp., Knowlton, 3232. 
membranaeea Lx., Knowlton, 3264. 
, mixta Lesquereux, Knowlton, 3262. 
(?) nervosa Newb., Newberry, 4083. 
? nevadensis n. sp., Knowlton, 3263. 
payettensis n. sp., Knowlton, 3246. 
powelliana n. sp., Lesquereux, 3470. 
rotundifolia n. sp., Kirchner, 3187. 
uddeni n. sp., Lesquereux, 3470. 
uddeni Knowlton, 3234. 
westii n. sp., Lesquereux, 3470. 
Rhynchites subterraneus, Scudder, 4890. 
Rhynchodus excavatus, Eastman, 1601. 
major n. sp., Eastman, 1601. 
occidentalis, Eastman, 1601. 
rostratus n. sp., Eastman, 1601. 
secans, Eastman, 1601. 
Rhynchonella Fischer de Waldheim, Hall 
and Clarke, 2261a, 2264. 
Rhynchonella, Herrick and Johnson, 2465. 
anticostiensis var., Whiteaves, 6087. 
? anticostensis Billings, Winchell and 
Schuchert, 6319. 
barquensis, Win., Lane, 3400. 
boonensis Shumard, Keyes, 3062. 
capax (Conrad), Keyes, 3062. 
colletti n. sp., Miller, 3995. 
dentata (Hall), Keyes, 3062. 
gnathopora Meek, Stanton, 5206. 
hydraulicum, Whitfield, 6099. 
kokomoensis n. sp., Miller, 3995. 
lacurosa var. arolica Oppel, Aguilera,57. 
mainensis Bill., Williams, 6190. 
missouriensis Shumard, Keyes, 3062. 
mutata Hall, Weller, 5986. 
myrina Hall and Whitfield, Stanton, 5206. 
nucleolata Hall, Williams, 6190. 
pyramidata Hall, Williams, 6190. 
raricosta, Whitfield, 6099. 
schucherti n. sp., Stanton, 5199! 
scobina, Foerste, 1835. 
subcircularis, Lane, 3400. 
suciensis n. sp., Whiteaves, 6085. 
uta (Marcou), Keyes, 3062. 
vellicata Hall, Williams, 6190. 
whitneyi Gabb, Stanton, 5199. 
sp. undet., Weller, 6006. 
Rhynchonellina Gemellaro, Hall and Clarke, 
2264. 
Rhynchopora King, Hall and Clarke, 2261a, 
2261. 
Khynchora Dalman, Hall and Clarke, 2264. 
Rhynchorina Oehlert, Hall and Clarke, 2264. 
Rhynchospira Hall, Hall and Clarke, 2264. 
(Homceospira Hall), Hall and Clarke, 2264. 
formosa (Hall), Girty, 2037. 
Paleontology— Continued. 
Genera <ui>l sp, rirs d< scribed— Continued. 
Rhynchospira scansa, Hall and Clarke, 2268. 
Rhyncotreta Hall, Hall and Clarke, 2261a, 
2264. 
Rhyncorthoceras, Hyatt, 2819. 
Rhynchotrema Hall, Hall and Clarke, 2261a, 
2261. 
Rhynchotrema Hall, Winchell and Schuchert, 
6319. 
ainsliei N. H. Winchell, Winchell and 
Schuchert, 6319. 
capax Conrad sp., Winchell and Schu- 
chert, 6319. 
inaequivalvis Castelnau, Winchell and 
Schuchert, 6319. 
var. laticostata W. and S., Winchell 
and Schuchert, 6319. 
inaequivalvis var. laticostata, Winchell 
and Schuchert, 2298. 
Rhynoceroses, Osborn and Wortman, 4189. 
Rhynochospira Hall, Hall and Clarke, 2261. 
Rhytimya Ulrich, Ulrich, 5539. 
byrnesi, Ulrich, 5535. 
compressa n. sp., Ulrich, 5535. 
convexa n. sp., Ulrich, 5535. 
mickleboroughi, Ulrich, 5535. 
oehana n. sp., Ulrich, 5535. 
producta n. sp., Ulrich, 5535. 
radiata n. sp., Ulrich, 5535. 
recta n. sp., Whiteaves, 6087. 
sinuata n. sp., Ulrich, 5539. 
Rhysosternum n. gen., Scudder, 4890. 
seternabile, Scudder, 4890. 
longirostre, Scudder, 4890. 
Rhyssomatus tabescens, Scudder, 4890. 
Rhytophorus meekii, White, White, 6036. 
priscus Meek, White, 6036. 
Ribeiria(?) nuculitiformisn. sp., Cleland, 1012. 
nuculitiformis var. equilatera (?), Clel- 
and, 1QJ2. 
Ricania antiqua, Scudder, 4895. 
Richthofenia Kayser, Hal! and Clarke, 2261a, 
2264. 
Rineceras n. gen., Hyatt, 2816. 
Rinella texana n. sp., Harris, 2307. 
var. plena n. var., Harris, 2307. 
Ringicula alabamensis n. sp., Aldrich, 74. 
biplicata, Aldrich, 74. 
butleriana n. sp., Aldrich, 73, 74. 
var. lignitiferan.var., Aldrich, 74. 
butleriana Aid., Harris, 2316. 
butleriana var. lignitifera Aid., Harris, 
2316. 
chipolana n. sp., Dall, 1269. 
claibornensis n. sp., Aldrich, 74. 
dalli n. sp., Clark, 904, 906. 
dalli, Aldrich, 74. 
guppiyi Dall (floridana var.?), Dall, 1259 
lisbonensis n. sp., Aldrich, 74. 
mississippiensis, Aldrich, 74. 
semilimata n. sp., Dall, 1269. 
trapaquara n. sp., Harris, 2307. 
trapaquara, Aldrich, 74. 
Rissoa athymorhyssa n. sp., Dall, 1259. 
Lipeus n. sp., Dall, 1259. 
' (Alvania) pariana n. sp., Guppy and Dall, 
2214. 
