134 
BIBLIOGRAPHY AND INDEX OF N. A. GEOLOGY. [bull. 149. 
Paleonto-ogy— Continued. 
Genera and species described — Continued. 
Dewalquea 
gronlandica Heer (?), Newberry, No. 519. 
trifoliata n. sp., Newberry, No. 519. 
Diatornacoa), Elmore, No. 197. 
Dicellograpsus 
gurleyi Lapworth n. sp., Gurley, No. 265. 
intortus var. polythecatus n. var., Gurley, 
No. 265. 
Dichograpsus remotus n. sp., Gurley, No. 205. 
Dicranograptus 
furcatus (Hall), Gurley, No. 265. 
nicholsoni var. diapason n. var., Gurley, 
No. 265. 
nieliolsoni var. parvangulus Gurley, Gur- 
ley, No. 265. 
Dictyonema 
actinotum n. sp., Gurley, No. 265. 
blairi n. sp., Gurley, No. 265. 
ef. neenah.Hall, Gurley, No. 265. 
neenab, Whitfield, No. 752. 
perexile n. sp., Gurley, No. 265. 
Didyinograptus 
bipunctatus n. sp., Gurley, No. 265. 
convexusn. sp., Gurley, No. 265. 
birundo Salter, Gurley, No. 265. 
perflexus n. sp. , Gurley, No. 265. 
sagitticaulis n. sp., Gurley, No. 265. 
Dinichthys, Eastman, No. 188. 
gouldi Newberry, Dean, No. 181. 
prentis-clarki, Claypole, No. 129. 
terrelli Newberry, Dean, No. 181. 
Dinictis paucidens, Riggs, No. 581. 
Diospyros primaeva Heer, Newberry, No. 519. 
Diplodocus, Marsh, No. 480, 481. 
Diplodonta bopkinsensis Clark, Clark, Nos. 
118, 122. 
Diplograpsis stenosus n. sp., Gurley, No. 265. 
Dispotsea tubifera, Harris, No. 599. 
Dissorbopbus articulatus Cope, Cope, No. 137. 
Dolatocrinus 
aplatus n. sp., Miller and Gurley, Nos. 508, 
509. 
argutus n. sp., Miller and Gurley, No. 508. 
arrosus n. sp., Miller and Gurley, No. 509. 
asper n. sp.. Miller and Gurley, No. 509. 
aspratilis n. sp., Miller and Gurley, No. 
509. 
basilicus n. sp., Miller and Gurley, No. 
509. 
bellarugosusn. sp., Miller and Gurley, No. 
508. 
caelatus n. sp., Miller and Gurley, No, 508. 
cbarlestownensis n. sp., Miller and Gur- 
ley, No. 508. 
cistula n. sp., Miller and Gurley, No. 509. 
dispar n. sp., Miller and Gurley, No. 509. 
dissimilaris n. sp., Miller and Gurley, No. 
509. 
indianensis n. sp., Miller and Gurley, No. 
508. 
laguncula n. sp., Miller and Gurley, No. 
509. 
lyoni n. sp., Miller and Gurley, No. 509. 
peculiaris n. sp., Miller and Gurley, No. 
509. 
Paleontology — Continued. 
Genera and species described — Continued. 
Dolatocrinus preciosusn. p., Miller and Gur- 
ley, No. 509. 
Donax carinata var. galvestonensis, Harris, 
No. 278. 
Dorycrinus 
alabamensis n. sp., Miller and Gurley, No. 
510. 
faberi n. sp., Miller and Gurley, No. 510. 
sampsoni n. sp., Miller and Gurley, No. 
510. 
Dosiniopsis lenticularis (Rogers), Clark, No. 
118. 
Dryopbyllum stanleyanum n. sp., Dawson, 
No. 170. 
Dryosaurus, Marsh, No. 480. 
Dystactopbycus mamillanum Miller and Dyer, 
James, No. 360. 
Ecculiompbalus undulatus,"Wbitfleld, No. 752. 
Edmondia albersi n. sp., Miller and Gurley, 
No. 511. 
Elymellamissouriensis n. sp., Mfier and Gur- 
ley, No. 511. 
Encbostoma n. gen., Miller and Gurley, No. 
511. 
Enclimatoceras ulricbi, Harris, No. 279. 
Encrinurus punctatus, Norton, No. 523. 
Endolobus missouriensis Swallow, Smith, No. 
628. 
Entomocaris n. gen., Whitfield, No. 754. 
monroei n. sp., "Wbitfield, No. 754. 
telleri n. sp., Whitfield, No. 754. 
Eozoon canadense, Dawson, No. 179. 
Eriphyla galvestonensis n. sp., Harris, No. 
278." 
Erpetocypris 
lata n. sp., Cbapman, No. 115. 
merriamiana n. sp., Cbapman, No. 115. 
Esperites ? sp., Merrill, No. 504. 
Eucalyptocrinus milliganse, n. sp., Miller and 
Gurley, No. 510. 
Eucalyptus 
( ?) angustifolia n. sp., Newberry, No. 519. 
( ?) attenuata n. sp,, Newberry, No. 519. 
geinitzi Heer, Newberry, No. 519. 
( ?) nervosa n. sp., Newberry, No. 519. 
(?) parvilblian. sp., Newberry, No. 519. 
Eucbeilodon creno-carinata Heilp., Harris, 
No. 280. 
Euclastes ( ?) sp. Clark, No. 118. 
Eunema cretaceum n. sp., Whiteaves, No. 748. 
Eupsammia 
elaborata (Conrad), Vaughan, No. 689. 
( ?) pileolus (Conrad), Vaugban, No. 689. 
Eurymartus 
latus n. sp., Mattbew, No. 488. 
( ?) spinulosus n. sp., Matthew, No. 488. 
sp. ?, Matthew, No. 488. 
Eurypterus kokomoensis n. sp., Miller and 
Gurley, No. 510. 
Eurystomites plicatus n. sp., Whiteaves, No. 
750. 
Exilia pergracilis, Harris, No. 279. 
Exogira potosina n. sp., Aguilera, No. 10. 
