2 Echin. 
V. Echinoderma. 
[1922] 
I.— TITLES. 
1. — Adkins, W. S. The Weno and 
Pawpaw formations of the Texas 
Comanchean. Bui. Univ. Texas 
Austin No. 1856 1918 pp. 1-147 pis. 
i-xi. 
2. — Annandale, N. The marine 
element in the fauna of the Ganges. 
Bijdr. Dierk. Amsterdam 22 1922 
pp. 143-154. 
3. — Arthaber, G. v. Die Trias von 
Bithynien (Anatolien). Beitr. Pal. 
Geol. Ost. Ung. Wien 27 Heft. 2 & 3 
1914 pp. 1-206 pis. xi-xviii [ Ech . at 
p. 197]. 
4. — Baldwin, F. M. Susceptible and 
resistant phases of the dividing sea- 
urchin egg when subjected to various 
concentrations of lipoid-soluble sub- 
stances, especially the higher alcohols. 
Proc. Iowa Acad. Sci. Des Moines 27 
1920 pp. 287-300. 
5. — Barrois, C., Pruvost, P. and 
Dubois, G. Observations sur la Faune 
des Schistes de Mondrepuits. (Ap- 
pendice a Gosselet, J. et alii “ De- 
scription de la Fauna Siluro-Devonienne 
de Lievin”). Mem. Soc. geol. Nord, 
Lille 6 1920 pt. 2 pp. 151-161. 
Baskervill, M. L. vide Lillie, R. S. 
6. — Bataller, J. R. En Lluis Marian 
Vidal i Carreras. 1842-1 922. f Bui. 
Inst. Cat. Hist. Nat. Barcelona 2 1922 
pp. 106-120. 
7. — Bather, F. A. Morphological 
aberration. [A Review of] “ The 
Echinoderms as Aberrant Arthropods.” 
By Austin H. Clark. Nature London 
109 1922 pp. 640-641. 
8. — Bather, F. A. [A Review of] 
The Crinoidea Flexibilia by F. Springer. 
Geol. Mag. London 59 1922 pp. 177- 
178. 
9. — Bather, F. A. Growth-Stages of 
the Blastoid, Orophocrinus stelliformis. 
J. Geol. Chicago 111. 30 1922 pp. 73-76. 
10. — Benson, W. N. A census and 
index of the Lower Carboniferous 
Burindi fauna. Rec. Geol. Surv. N.S. 
Wales Sydney 10 1921 pp. 12-74. 
11. — Berry, E. W. Marine Upper 
Cretaceous and a new Ecliinocorys 
from the Altaplanicio of Bolivia. J. 
Geol. Chicago 111. 30 1922 pp. 227-231. 
12. — Berry, E. W. and Stingewald, 
J. T. The geology and paleontology 
of the Huancavelica Mercury District. 
Johns Hopkins Univ. Stud. Geol. 
Baltimore 2 1922 pp. 9-91 pis. vi-x. 
13. — Bonarelli, G. Terccra con- 
tribucion al conocimiento geologico de 
las regiones petroliferas subandinas 
de norte (Provincias de Salta y Jujuy). 
An. Minister. Agr. Sec. Geol. Buenos 
Aires 15 1 1921 pp. 1-96 pis. i-xv. 
14. — Boswell, P. G. H. and Double, 
I. S. The geology of the country 
around Felixstowe and Ipswich. Proc. 
Geol. Ass. London 33 1922 pp. 285-305. 
15. — Bosworth, T. O. and others. 
Geology of the Tertiary and Quater- 
nary periods in the North-West part 
of Peru. London 1922 Macmillan & 
Co. pp. 1-434 [Echinoderma at pp: 1 19— 
123]. 
16. — Bouillerie, B. de la. Guide 
paleontologique pour les terrains de la 
Sarthe. Faune de Parce et de Dureil 
(Batlionien sup6rieur. Callovien in- 
ferieur). Le Mans 1921 pp. 1-44 
pis. i-v. 
17. — Bowen, R. H. A teaching note 
on the arrangement of the tube-feet 
in Asterias. Amer. Nat. New York 56 
1922 pp. 281-284. 
18. — Brachet, A. Sur la fecondation 
prematuree de l’oeuf d’oursin. C.R. 
soc. biol. Paris 86 1922 p. 511. 
19. — Broch, H. Fauna droebachen- 
sis. II. Ophiurider. Nyt. Mag. 
Naturv. Kristiania 60 1922 pp. 49-75 
22 figs. 
20. — Brydone, R. M. Epiaster and 
Micraster in the Weybourn Chalk. 
Geol. Mag. London 59 1922 p. 480. 
21. — Butler, G. W. On the Perna 
Bed and the Weald Clay at Reigate. 
With report of excursion to Reigate, 
Saturday, February 4th, 1922. Proc. 
Geol. Ass. London 33 1922 pp. 313-318. 
