388 Mr. W. D. Lang—Revision of the 
2. LH. labellosa, sp. n. 
Ty pe-specimen. In collection of M.Canu (a photograph 
of type-specimen in British Museum); Coniacian ; Lille, 
France. 
3. EH. labiosa, sp. n. 
Type-specimen. British Museum, D. .28250; cortestudi- 
narium-zone ; Lewes, Sussex. 
4. EH. lepida, sp. n. 
Type-specimen. In collection of M. Canu (a photograph 
of type-specimen in British Museum) ; Coniacian ; Lisle. 
5. EH. crassescens, sp. n. 
Type-specimen. British Museum, D. 28910; cortestudi- 
narium-zone ; Cuckmere Haven, Sussex. 
6. E. [| Escharina| radiata (Romer), 1840, Verst. nord- 
deutsch. Kreidegeb. p. 13, pl. v. fig. 4; Senonian or 
Turonian ; Peme, Germany. 
IX. Kankopora, gen. nov. 
Genotype. K. kankensis. 
Tabular Diagnoses of the Species. 
A... ‘Costes 8-10! = Sor is... tiie ce eiae Gis eae eae eee 1. K. kankensis. 
IB, Costa nl2ink, dencicee cetera Noreen MO Tae 2. K. intlata. 
1. K. kankensis, sp. n. 
Type-specimen. British Museum, D. 28494 ; Cenomanian, 
Korycaner Schichten ; Kank, Bohemia. 
2. K. | Escharina | inflata (Romer), 1840, Verst. norddeutsch. 
Kreidegeb. p. 14, pl. v. fig. 5; Cenomanian, Hils-con- 
glomerat ; Essen, Germany. 
X. OLigoroporA, gen. nov. 
Genotype. O. novaki, sp. n.=Lepralia pediculus, Novak. 
1877, Denk. k. Acad. Wiss. Wien, vol, xxxvil. part ii. p. 93, 
pl. i. fig. 12; Turonian, Teplitzer Schichten ; Hundorf, 
