weeks.] PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1898. 143 
Paleontology — Continued. 
Genera and species descriced — Continued. 
Compsernya, Case, No. 135. 
Conchidiuui crassiplica, Hall and Clarke, No. 
327. 
exponens, Hall and Clarke, No. 327. 
georgias, Hall and Clarke, No. 327. 
greenii, Hall and Clarke, No. 327. 
nettelrothi, Hall and Clarke, No. 327. 
obsoletum, Hall and Clarke, No. 327. 
scopariuin, Hall and Clarke, No. 327. 
Congeria lamellata n. sp., Dall, No. 184. 
leucophseata Conrad, Dall, No. 184. 
Conocephalites miser Billings, Matthew, 
No. 535. 
Conocoryphe pustulosa n. sp., Matthew, No. 
535. 
Conularia gracilis Hall, Ruedemann, No. 672. 
Coralliophaga prima n. sp., Harris, No. 334. 
(Oryctomya) claibornensis Dall, Dall, No. 
189. 
Corbioula cornelliana n. sp., Harris, No. 334. 
Corbula (Bruruiere) Lamarck, Dall, No. 184. 
alabamiensis var. Harris, No. 334. 
aldrichi, Harris, No. 334. 
concha, Harris, No. 334. 
( Aloidis) caloosse n. sp., Dall, No. 184. 
elevata Conrad, Dall, No. 184. 
engonata var. burnsii Dall, Dall, No. 
184. 
fossata Aldrich, Dall, No. 184. 
var.? extenuata Dall, Dall, No. 
184. 
heterogenea Guppy, Dall, No. 184. 
milium n. sp., Dall, No. 184. 
oniscus Conrad, Dall, No. 184. 
perdubia de Gregorio, Dall, No. 184. 
texana Gabb, Dall, No. 184. 
vieta Guppy, Dall, No. 184. 
wailesiana Harris, Dall, No. 184. 
(Bothrocorbula) radiatula n. sp., Dall, No. 
184. 
synarmostes n. sp., Dall, No. 184. 
viminea G uppy, Dall, No. 184. 
willcoxii n. sp., Dall, No. 184. 
(Corbulamella) Meek and Worthen ? Dall, 
No. 184. 
(Cuneocorbula) alabamiensis Lea, Dall, 
No. 184. 
aldrichi Meyer, Dall, No. 184. 
barrattiana C. B. Adams, Dall, No. 184. 
compressa Lea, Dall, No. 184. 
contracta Say, Dall, No. 184. 
cuneata Say, Dall, No. 184. 
densata Conrad, Dall, No. 184. 
insequalis Say, Dall, No. 184. 
sarda n. sp., Dall, No. 184. 
seminella n. sp., Dall, No. 184. 
sericea n. sp., Dall, No. 184. 
sphenia n. sp., Dall, No. 184. 
swiftiana C. B. Adams, Dall, No. 184. 
whitfieldi n. sp., Dall, No. 184. 
Cornus newberryi Hollick, Newberry, No. 
573a. 
Corylus americana fossilis Newb., Newberry, 
No. 573a. 
Paleontology — Continued. 
Genera and species described — Continued. 
Corylus macquarrii (Forbes) Heer, Newberry, 
No. 573a. 
orbiculata Newb., Newberry, No. 573a. 
rostrata fossilis Newb., Newberry, No. 
573a. 
Coryphodon cinctus Cope, Osborn, No. 589. 
curvicristis Cope, Osborn, No. 589. 
cuspidatus Cope, Osborn, No. 589. 
elephantopos Cope, Osborn, No. 589. 
hamatus Marsh, Osborn, No, 589. 
latidens Cope, Osborn, No. 589. 
lobatus Cope, Osborn, No. 589. 
marginatus Cope, Osborn, No. 589. 
radians, Osborn, Nos. 587, 589, 594. 
repandus Cope, Osborn, No. 589, 
singularis n. sp., Osborn, No. 589. 
testis, Osborn, No. 589. 
ventanus n. sp., Osborn, No. 589. 
wortmani, n. sp., Osborn, No. 589. 
(Metalophodon) artnatus, Osborn, No. 589 
Coscinella, Simpson, No. 702. 
Coscinium, Simpson, No. 702. 
Coscinotrypa, Simpson, No. 702. 
Crania agaricana, Hall and Clarke, No. 327. 
favincola, Hall and Ciarke, No. 327. 
granosa, Hall and Clarke, No. 327. 
pulchella, Hall and Clarke, No. 327. 
Craniella ulrichi, Hall and Clarke, No. 327. 
Crassatella halei, Harris, No. 334. 
tumidula, Harris, No. 334. 
Crataegus flavescens Newb., Newberry, No. 
573a. 
Crenella, Brown, Dall, No. 184. 
divaricata Orbigny, Dall, No. 184. 
duplinensis n. sp., Dall, No. 184. 
minuscula n. sp., Dall, No. 184. 
Crepipora, Simpson, No. 702. 
Cricoptus, "Williston, No. 904. 
Cricotus, Case, No. 134. 
Crisinella, Simpson, No. 702. 
Cristellariaacutauricularis(Fichtel and Moll), 
Bagg, No. 27. 
articulata (Reuss), Bagg, No. 27. 
cassis (Ficbtel and Moll), Bagg, No. 27. 
crepidula (Fichtel and Moll), Bagg, No. 
27. 
cretacea Bagg, Bagg, No. 27. 
cultrata, Bagg, No. 27. 
(Montfort), Bagg, No. 27. 
gibba d'Orbigny, Bagg, No. 27. 
italica (Defrance), Bagg, No. 27. 
mamilligera Karrer, Bagg, No. 27. 
megapolitana Beuss, Bagg, No. 27. 
projecta Bagg, Bagg, No. 27. 
radiata, Bagg, No. 27. 
retulata, Bagg, No. 27. 
rotilata (Lamarck), Bagg, No. 27. 
secans Beuss, Bagg, No. 27. 
trachyomphala (Reuss), Bagg, No. 27. 
triangularis d'Orbigny, Bagg, No. 27; 
wetherellii, Bagg, No. 27. 
(Jones). Bagg, No. 27. 
Cryptonella subelliptica, Hall and Clarke, No. 
327. 
