26 Moll 
VIII. Mollusca. 
[1922J 
567. — Spieker, E. M. The palaeon- 
tology of the Zorritos formation of the 
North Peruvian oil fields. Johns Hop- 
kins Univ. Stud. Geol. Baltimore 3 1922 
pp. 1—177 pis. i-x. 
568. — Spriestersbach, J. Neue Ver- 
steinerungen aus dem Lennesohiefer. 
Jahrb. geol. Landesanst. Berlin 38 
Teil 1 1919 pp. 434-512 pis. xxiv-xxxix. 
569. — Spriestersbach, J. Die Stellung 
von Montaneria Spriestersbach und 
Crassatellopsis Beushausen. Jahrb. geol. 
Landesanst. Berlin 39 Teil I 1919 
pp. 32-40 pi. iii. 
570. — Spriestersbach, J. Neue oder 
wenig bekannte Versteinerungen aus 
dem rheinischen Devon, besonders 
aus dem Lenneschiefer. Abh. geol. 
Landesanst. Berlin 80 1915 pp. 1-80 
pis. i-xxiii. 
571. — Stamp, L. D. and others. The 
geology of Belgium. Proc. Geol. Ass. 
London 33 1922 pp. 1-38. 
571a. — Stefanini, G. Fossili de 
Neogene Veneto. Parte seconda. 
Brachiopoda-Echinodermata. Paleont. 
Xtal. Pisa 25 1919 pp. 127-171. 
572. — Stelfox, A. W. Iielicella heri- 
pensis : supposed occurrence in Ire- 
land. Irish Nat. Dublin 31 1922 p. 11. 
573. — Stelfox, A. W. On the Pisi- 
diurn gassiesianum of Dupuy. Proc. 
Malac. Soc. London 15 1922 pp. 52-53. 
574. — Stelfox, A. W. Report on the 
Gassies collection of Pisidia in the 
Musee d’Histoire Naturelle de Bor- 
deaux. Proc. Malac. Soc. London 15 
1922 pp. 54-57. 
575. — Stephensen, K. Gronlands 
Dyreverden. Medd. Gronl. Kjobenhavn 
60 1921 pp. 57-72. 
576. — Stephenson, L. W. Some 
upper cretaceous shells of the Rudistid 
group from Tamaulipas, Mexico. Proc. 
U. S. Nat. Mus. Washington 61 1922 
pp. 1-28 pis. i-xv. 
577. — Sterki, V. Some notes on 
Sphaeriidae with descriptions of new 
species. Ann. Carnegie Mus. Pittsburg 
13 1922 pp. 425-439. 
578. — Sterki, V. Some notes on 
minute Pisidia. Nautilus Boston Mass. 
35 1922 pp. 39-41. 
579. — Sterki, V. Some notes on the 
hinge of the Sphaeriidae. Nautilus 
Boston Mass. 35 1922 pp. 104-117 
pi. iii. 
580. — Steuer, A. Estratos jur&cicos 
argentino3. Contribucion al conoei- 
miento de la geologia y paloontologia de 
los Andes argentinos entro cl Rio 
Grande y el Rio Atuel. Act. Acad. Ci. 
Cordoba 7 1921 pp. 25-128 pis. i-xxiv. 
581. — Steusloff, U. Zwergformen 
aus dem Kreise der Valvata piscinalis 
(O.F. Muller). Arch. Molluskenkunde 
Frankfurt 54 1922 pp. 81-88. 
582. — Stieler, C. tlber Gault- und 
Cenoman-Ammoniten aus dem Ceno- 
man des Cap Blanc Nez. Mit besonderer 
Beriicksichtigung der Gattung Schlcen- 
bachia Neum. N. Jahrb. Min. Stuttgart 
2 1922 pp. 19-44. 
583. — Stieler, C. Anomale Mun- 
dungen bei Inflaticeraten. (Unter 
Beriicksichtigung derselben Erschei- 
nung bei anderen Mollusken). N. 
Jahrb. Min. Beil. Bd. Stuttgart 47 
1922 pp. 295-346. 
Stingewald, J. T. vide Berry, E. W. 
584. — Stolley, E. t)ber einige 
Ceratiten des deutsclien Muschelkalks. 
Erganzungen zu A. Riedel’s Abhand- 
lung : Beitrage zur Stratigrapliie und 
Palaontologie der Ceratiten des deut- 
schen Oberen Muschelkalks. Jahrb. 
geol. Landesanst. Berlin 37 Teil 1 1916 
pp. 117-143 pis. xix-xx. 
585. — Strong, A. M. Notes on Acteo - 
cina. Nautilus Boston Mass. 35 1922 
pp. 122-123. 
586. — Sundler, B. Acanthinula 
lamellata var. albida and A. harpa near 
Boras, Sweden. J. Conch. Leeds 16 
1922 p. 285. 
587. — Suter, H. Alphabetical list 
of New Zealand Tertiary Mollusca. 
Wellington N.Z. Marcus F. Marks Govt. 
Printer 1918 pp. 1-32. 
588. — Suter, H. and Morgan, P. G. 
Lists of New Zealand Tertiary mollusca 
from various localities examined and 
named from 1913 to the end of 1917. (A 
few emended lists, previously published 
elsewhere, are added) by Henry Suter, 
with notes and a review of results, &c., 
by P. G. Morgan. Palaeont. Bull. Geol. 
Surv. N. Zealand No. 8 1921 pp. 1-107. 
