6 Arachn. 
XI. Arachnida.- 
Selizko, J. V. Zur Palaontologie der 
untersilurisclien Schichten in der Ge- 
gend Zwischen Pilsen und Rokycan in 
Bohmen. Wien Yerii. Geol. Rchs- 
Anst. 1907 (378-381). 41 
IT. SUBJECT-INDEX, 
STRUCTURE 2807. 
Details des ausseren Banes, Calym- 
mene ; Schmidt, 25. 
Ventral skeletal parts of trilobites ; 
Moberg, 17. 
DEVELOPMENT = 2815. 
Eiablage und Larven von Limulus 
moluccanus ; Iwanoff, 13. 
DISTRIBUTION = 2827. 
(Geological and Geographical.) 
Cambrian. 
Massachusetts, Trilobita ; Skimer, 
29. 
Scotland, N.W. Highlands, Trilobita ; 
Peach, 19. 
Ordovician. 
Cumberland, Trilobita sp. n.; Heed, 
21 . 
Ireland, Tvrone, Trilobita ; Feamsides, 
Files & Smith, 9. 
N. Shan States, Trilobita spp. n. ; 
Reed, 22. 
China, Trilobita 8 spp. n. ; Weller, 33. 
Silurian. 
East Thuringia, 'Trilobita ; Walther, 
32. 
Bohemia, Trilobita ; Seemann, 27 ; 
Zelizko, 39, 40, 41. 
Sweden, Trilobita ; Moberg, 16. 
East Baltic, Trilobita spp. n ; Schmidt, 
23, 24. 
Gigantostraca. [1907] 
West Baltic, Trilobita sp. n. ; Wiman, 
35. 
N. Shan States, Trilobita spp. n. ; 
Reed, 22. 
North America, Trilobita ; Weller, 34. 
New York, Eurypterida spp. n. ; 
Clarke, 6. 
New Hampshire, Dalmanitea sp. n., 
Trilobita ; Lambert, 14, 15. 
Illinois, Trilobita, gen. n., spp. n. ; 
Weller, 34. 
Devonian. 
East Thuringia, Trilobita ; Walther, 
32. 
Bohemia, Trilobita 1 sp. n. ; Seemann, 
27. 
Italy, Carnic Alp s, Trilobita spp. n. ; 
Gortani, 10, 11. 
South Africa, Trilobita ; Reed, 20. 
Quebec, Trilobita spp. n. ; Clarke, 5. 
Maine, Trilobita spp. n. ; Clarke, 5. 
Carboniferous. 
Derbyshire, Eurypterus spp. n. ; Wood- 
ward, 36. 
Lancashire, Bellinurus spp. n. ; Wood- 
ward, 37. 
Westphalia, Trilobita sp. n. ; Schmidt, 
26. 
Russia, Samara, Trilobita ; Stucken- 
berg, 30 
IIT. — SYSTEMATIC = 2831 
■f TRILOBITA. 
Trilobita classification, GfmiCH, Cen- 
tralbl. Min., 1907, pp. 129-133. 
Trilobita , types in palaeontological 
collection of Boston Society of Natural 
History, Cushman Boston Proc. Soc. 
Nat. Hist. 33 pp. 2C0, 261 
Trilobita of Devonian beds South 
Africa compared with S. American 
species, Reed Geol. Mag. 4 pp. 165- 
171. 
