4 Arachn. 
XL Arachnida. 
[1912] 
GIGANTOSTRACA. 
I.—TITLES . 
Asselbergs, Etienne. Description 
d’une Faune Frasnienne inf4rieure du 
Bord Nord du bassin de Namur. Brux- 
elles Bui. Soc. Geol. 26 1912 (1-47) pis. 
i-vi. 1 
Barbour, Erwin H. Notice of newly 
discovered Eurypterids in Nebraska. 
Science New York 36 1912 (642-643). 2 
Bom, Axel. Die geologischen Ver- 
haltnisse des Oberdevons im Aeketal 
(Oberharz). N. Jahrb. Min. Stuttgart 34 
1912 (553-632) pis. xviii-xxi. 3 
Chapman, Frederick. New or little- 
known Victorian Fossils in the National 
Museum. Part xii. On a Trilobite Fauna 
of Upper Cambrian Age (Olenus series) 
inN. E. Gippsland, Victoria. Melbourne 
Proc. R. Soc. Viet. 23 1911 (305-324) 
pis. lviii-lxi. 4 
Chapman, Frederick. New or little- 
known Victorian fossils in the National 
Museum. Part xiv. On some Silurian 
trilobites. Melbourne Proc. R. Soc. Viet. 
24 1912 (293-300) pis. lxi-lxiii. 5 
Clarke, John M[ason] and Ruedemann, 
Rudolf. The Eurypterida of New York. 
[Vol. 1, Text ; Vol. 2, Plates.] Albany 
N.Y. St. Educ. Dept. Mus. Mem. 14 1912 
(1-628) 88 pis. 6 
Diener, Carl. Antlnacolithic fossils 
of the Shan States. Pal. Ind. Calcutta 
new ser. 3 Mem. 4 1911 (74 pp.) 7 pis. 7 
Girty, G eorge H. On some new genera 
and species of Pennsylvanian fossils 
from the Wewoka formation of Oklahoma. 
New York N.Y. Ann. Acad. Sci. 21 
1911 (119-156). 8 
Halissy, T. vide Ryan, W. J. 
Herrmann, F. Ueber das Paliiozoi- 
cum am Ostrande des rheinischen Schie- 
fergebirges. Wiesbaden Jahrb. Ver. 
Natk. 64 1911 (2-49) 2 pis. 1 map. 9 
Hoek, H. vide Steinmann, G. 
Holtedahl, Olaf. Zur Kenntnis der 
Karbonablagerungen des westlichen 
Spitzbergens. i. Eine Fauna der Mos- 
kauer Stufe. Kristiania Skr. Vid. Selsk. 
1911 No. 10 1911 (46 pp.) 5 Taf.. 10 
Holub, Karel. Doplnky ku faun6 
eulomoveho horizontu v okoli Rokycan. 
[Erganzungen zur Fanna des Eulom- 
horizontes bei Rokycan.] Prag Rozpr. 
Ceske Ak. Frant. Jos. 21 1912 No. 33 
(12 SS.) 1 Taf. 11 
Holub, Karl. Nachtrage zur Fauna 
des Euloma - Horizontes in der Umgebung 
von Rokycan. Prag Bull. Ac. Sci. Franc. 
Jos. 17 1912 (352-354) 1 Taf. 12 
Laurie, Malcolm. The hypostome and 
antenna in a reconstructed Trilobite 
( Calymene ). London Rep. Brit. Ass. 81 
1912 (431-432). 13 
Leriche, Maurice. La faune du Ge- 
dinnien inf£rieur de l’Ardenne. M4m. 
Mus. Belgique Bruxelles 6 1912 (1-58) 
pis. i-iii. 14 
Lucas, Robert u. Stendell, Walter. 
Crustacea [inch Gigantostraca u. Panto- 
poda] fiir 1910. Arch. Natg. Berlin 77 
(1911) Bd. 5 II 2 = Ber. Leist. Ent. Ber- 
lin 1910 H. 6 = D. ent. Zs. Berlin 1911 
H. 6. 1912 (77-199). 15 
Moysey, Lewis. On some Arthropod 
remains from the Nottinghamshire and 
Derbyshire Coalfield. Geol. Mag. Lon- 
don Dec. v 8 1911 (497-507) text-figs. 
16 
Munson, J. P. Organization and 
Polarity of Protoplasm. Verhaudl. viii. 
Intern at. zool. Kongr. (Graz) Jena 1912 
(369-389) 3 pis. 17 
Munson, J. P. A comparative study 
of the structure and origin of the yolk 
nucleus. Arch. Zellforschg Leipzig 8 
1912 (663-716) 6 Taf. 18 
[Nachimson, G. M.] Hexmmcoii'l, F. 
M. Maropiajiu ki» HsyHcuiio i;i,eB0ii- 
ckux'l oTJioiKeniii Myro/i.HcapcKHX'B 
