CLATJSA. 
417 
D. 4704. A branch (on slide). Turouian: Craie raarneuse : Yillardin Station, 
Loir-et-Cher. Purchased 1898. 
D. 4877. Xo. 2 (on slide). Tnronian : Craie tnffeau. Yillardin Station, 
Loir-et-Cher. Purchased 1898. 
D. 4657. Three fragments (on slide). Tnronian: Craie marneiise. Yillardin 
Station, Loir-et-Cher. Purchased 1898. 
D. 4642. A branch, somewhat laterally compressed (on slide). Tnronian : Craie 
marneuse. Xorth of Les Poches, Loir-et-Cher. Purchased 1898. 
D. 4643. A branched fragment (on slide) . Turouian: Craie marneuse. Yillardin 
Station, Loir-et-Cher. Purchased 1898. 
D. 4654. A small fragment (on slide). Tnronian: Craie marneuse. Yillardin 
Station, Loir-et-Cher. Purchased 1898. 
D. 4659. A .small fragment (on slide) . Turouian: Craie marneuse. Montoire, 
Loir-et-Cher. Purcha.sed 1898. 
D. 4658. A fragment (on slide). Tnronian • Craie marneuse. Yillardin 
Station, Loir-et-Cher. Purcha.sed 1898. 
D. 4644. Three fragments and a slide cut from one of the same (on slides). 
Turouian : Craie marneuse. Yillardin Station, Loir-et-Cher. 
Purchased 1898. Section tigd. Xo. 58, p. 416. 
D. 4653. A branch and a thin longitudinal section (on .slide). Turouian : Craie 
marneu.se. Yillardin Station, Loir-et-Cher. Purchased 1898. 
D. 4655. Three fragments (on slide). Tnronian : Craie tnffeau. Yillardin, 
Loir-et-Cher. Purchased 1898. 
D. 4656. A branched fragment showing the blunt ends of the branches (on 
slide). Seuoniau : Craie de Yilledieu. South of Les Roches, Loir- 
et-Cher. Purchased 1898. 
D. 4652. A fragment (on slide). Seuoniau: Craie de Yilledieu. South of 
Les Roches, Loir-et-Cher. Purchased 1898. 
D. 6305. A thin specimen of var. crassa. Mucronateukreide. Ptcigeu. Laur 
Coll. 
D. 6281. Three fragments (on slide). Mucronatenkreide. Riigeu. Laur Coll. 
4. Clausa variabilis (von Hagenow), 1851. 
Synonymy. 
Pustalipora variahUis, von Hageuow, 1851. Bry. Maastr. Kr. p. 19, pi. i. fig. 9. 
,, ? ,, Kade, 1852. Los. Verst. Schanzenb. p. 31. 
Pergens, 1888. Age tuf. Ciply: Bull. Soc. beige Geol. 
vol. i. p. 205. 
Hamm, 1881. Bry. mastr. Ob. -Sen. p. 46. 
von Hagenow, 1851. Op. cit. p. 19, pi. i. fig. 10. 
Staring, 1860. Bod. Xederl. vol. ii. p. 396. 
,, ,, Ubaghs, 1879. Geol. Pal. Limhourg, p. 222, 
Diagnosis. 
Zoarinm of cylindrical brandies, composed of nnmcrons zooecia. 
Apertures crowded, qnincuncial, spiral or snbspiral, and in 
EE 
Entalophora ,, 
Stigmatopora ,, 
Pustalipora duhia, 
jiLcUceritites ,, 
