HOM(EOSOLEN. 
73 
processes ; the longitudinal ridges may be replaced in the lower 
parts of older branches by curved transverse ridges. 
DiMEXSrONS. 
Length of branch ... 
AVidth of the axis ... 
Width from tip to tip of lateral processes 
Diameter of lateral processes 
Distance of lateral processes 
Distribution. 
Michelin’s 
figure 
of the type. 
15 mm. 
... 1 „ 
about 1“2 ,, 
•5 ,, 
•8 ,, 
Cenomanian : ^ Le Mans ; St. Calais, Sarthe. 
D’Orhigny. 
14 mm. 
1 „ 
1*5 ,, 
•3,, 
•5 ,, 
Affinities. 
This species is characterized by its long, slender branches ; the 
lateral processes are more regular and more sharply reflexed than 
in its nearest ally, K. pinnatus (Rdm.). 
D. 3692. Four zoaria. Cenomanian. Le Mans. Tesson Coll. 
3. Homoeosolen carinatus (von Reuss), 1846. 
Synonymy. 
Hornera carinata, von Reuss, 1846. Yerst. bbhm. Kr. p. 63, pi. xiv. fig. 6. 
,, ,, Vine, 1885. Fifth Report: Rep. Brit. Assoc. 1884, p. 147. 
non Crifsisina carinnta, d’Orbigny, 1850. Prod. Pal. vol. ii. p. 265. 
non Triwcatnln ,, d’Orbigny, 1854. Bry. Cret. p. 1058, pi. 797, figs. 5-15, 
non ,, ,, Bucaille, 1890. Bry, Cret. Seine-Inf.: Bull. Soc. Sci. 
nat. Rouen, vol. xxv. p. 512. 
non Homoeosolen carinatus, Vine, 1893. Compl. Rep. : Rep. Brit. Assoc. 1892, 
p. 334. 
■Osculipora pleheia, Xovak, 1877. Bry. bbhm. Kreidef. : Denk. Akad, Wiss. 
Wien, vol. xxxvii. pt. ii. p. 112, pi. x. figs. 16-34. 
,, ,, Fric, 1883. Isersch. : Arch, naturw. Landesf. Bbhm, 
vol. V. No. 2, p. 127. 
? ,, Tine, 1885. Camb. Greensd. : Proc, Yorks. Geol, Soc. 
ueAV ser. vol, ix. p. 22. 
? ,, ,, Vine, 1889. Further on Camb. Greensd. : ihid. vol, xi. 
p. 270. 
,, ,, Pocta, 1892, Mech. Koryc. Vrstev : Ceska Akad. Cis, 
Fr. Jos. vol. ii. p, 7, fig. 3 ; pp. 26-33. 
non Semicytis ,, Vine, 1893. Compl. Rep. : Rep, Brit. Assoc. 1892, 
p. 333. 
^ This .species is recorded by Canu from the Senonian (Santonian) of 
Romorantin and Phelippeaux. 
