5 Arachn. 
Titles.— Gigantostraca. 
2800 
Moberg, Joh. Chr. Acglina umbonata 
Angelin sp. Stockholm Geol. For. 
Fork. 29 1907 (257-264) with pi. 18 
Peach, B. N. Palaeontology of the 
Cambrian system in the North-West 
Highlands, [in] The Geological struc- 
ture of the North-West Highlands of 
Scotland. Mem. Geol. Surv. U. K. 
Glasgow 1907 (372-387, .628-634) pi. 
lii. 19 
Reed, F. R. Cowper. The fauna of 
the Bokkeveld Beds. Geol. Mag. 
London 4 Dec. V 1907 (165-171, 222- 
231). 20 
Reed, F. R. Cowper. Sedgwick 
Museum notes. A new species of 
Tjiclias. Geol. Mag. London 4 Dec. V 
1907 (396-400) pi. xvii. 21 
Reed, F. R. Cowper. The lower 
palaeozoic fossils of the Northern Shan 
States, Burma. Pal. Ind. Calcutta 
N.S. 2 No. 3 1906 (1-154) pis. i-viii. 22 
[Schmidt, Fr. Revision der ostbalti- 
schen Silurischen Trilobiten. Abt. V. 
Asaphiden. Lief. II. St. Peterburg 
Mem. Ac. Sc. ser. 8 12 1901 (1-113) 
pis. i-xii.] 23 
Schmidt, Fr. Revision der Ostbal- 
tischen Silurischen Trilobiten. Abth. 
VI. Allgenieine Uebersicht mit Nach- 
tragen und Verbesserungen. St. Peter- 
burg Mem. Ac. Sc. Ser. 8 20 pt,. 8 1907 
(XV + 104) mit. 3 Taf. u. 18 Fig i. T. 
24 
Schmidt, Fr. Nachtrag zur Vl-ten 
Abtheilung der Revision der ostbalti- 
schen silurischen Trilobiten. St. Peter- 
burg Bull. Ac. Sc. Ser. 6 1907 (803-804). 
25 
Schmidt, W. E. Cryphaevs in den 
Siegener Schichten. Monntsb. Deutsch. 
geolog. Gesell. 1907 (9-12). 26 
Seemann, Fritz. Das Mittelbohmische 
Obersilur- und Devongebiet siiduestlich 
der Beraun. Wien Beitr. Pal. Geol. 
Ost.-Ung 20 1907 (69-114) pis. ix, x. 27 
Shimer, H. W. An almost complete 
specimen of Strenuclla stremia (Bill- 
ings). Amer. J. Sci. New Haven Conn. 
Ser. 4 23 1907 (199-201). 28 
Shimer, II. W. A lower-middle 
Cambrian transition fauna from Brain- 
tree, Mass. Amer. J. Sci. New Haven 
Conn. 24 1907 (176-178). 29 
Smith, Bernard vide Fearnsides. 
[Stuckenberg, A.] HlTyKentfeprB, A. 
<I>ayita Bepxne KaMeHnoyrojibnoii 
TOJiign CaMapcfcoft JiyKH. [Die Fauna 
der obercarbouischen Schichtdes Wolga- 
durchbruches bei Samara.] St. Peter- 
burg M4m. Com. geolog. N. Ser. 23 
1905 (l-XIV -p 1-110, Deutsches Res. 
111-144) mit 13 Taf. 30 
Vogdes, A. W. The genus Encrinurus 
its history, its species, its proper division 
in the family of Trilobites. San Diego 
Trans. Soc. Nat. Hist. 1 1907 (61-78) 
pis. i-iii. 31 
Walther, Karl. Beitrage zur Geologie 
und Palaontologie des alteren Palaozoi- 
cums in Ostthiiringen. 1. Das Mittel- 
devon und uritere Oberdevon. 2. Fos- 
silreste im tiefen Silur (sogen. Cam- 
brium). N. Jahrb. Min. Stuttgart 
Beilagebd. 24 1907 (221-324) mit Taf. 
xiii-xvii. 32 
Weller, Stuart. Descriptions of new 
species of Ordovician fossils from 
China. Washington D.C. Smith- 
sonian Inst., U. S. Nation. Mus. Proc. 
32 1907 (557-563). 33 
Weller, Stuart. The paleontology of 
the Niagaran limestone in the Chicago 
area. The Trilobita. Chicago 111. 
Acad. Sci. Bull. Nat. Hist. Surv. No. 4 
1907 (155-281) pis. xvi-xxv. 34 
Wiman, Carl. Ober die Fauna des 
westbaltischen Leptaenakalks. Ark. 
Zool. Stockholm 3 No. 24 1907 (1-20) 
pis. i-ii. 35 
Woodward, H. Two new species of 
Eurypterus from the Coal-measures of 
Ilkeston, Derbyshire. Geol. Mag. 
London 4 Dec. V 1907 (277-282) pi. 
xiii. 36 
Woodward, II. Further notes on the 
Arlhropoda of the British Coal-measures. 
Geol. Mag. London 4 Dec. V 1907 (539- 
549). 37 
Woodward, H. Fossil Arthropods of 
the Coal-Formation. London Rep. Brit. 
Ass. 1906 [1907] (567-568). 38 
2elizko, J. V. Geologisck palaeon- 
tologische Verhaltnisse der nachsten 
Umgebung von Rozmital in Bjhmen. 
Prag Bull. Ac. Sci. Frang. Jos. 11 190.3 
(311-324) pis. i-ii. 39 
2elizko, J. V. Untersilurische Fauna 
von ftdrka bei Prag. Wien Verh. Geol. 
RchsAnst. 1907 (216-220). 40 
