104 SAN DIEGO SOCIETY OF NATURAL TISTORY 
SOV inentich) eon unued 
Megalaspides Schmidtii Lam. 
Olenellus Mickwitzi ¥. 8. 
Cheirurus (Cyrtometopus) primigenus Ang., Cybele bellatula var. Wohrmanni. 
Lichas Pahleni ¥. S., L. cicatricosus Loven, Niobe Volborthi ¥. S. 
Cyrtometopus Pseudohemicranium Nieszk. Encrinurus Seebachi ¥. 8. 
Calymmene frontosa Lindstr., C. laevigata and conspicua F. S. 
Asaphus lepidus Vorng. and A. Nieszkowski F. 8. Niobe laeviceps Dalm. 
Megalaspis hyorkina Veucht. 
Schmidt (W. I.) Cryphaeus in dem Siegener Schichten, 
Zeitschr. d. Deutsch. Geol. Ges., vol. 59, 1907. 
The author describes as Cryphaeus attavus a species with a head and a short, tri- 
angular pygidium, which shows a faint development of four pairs of marginal lap- 
pets, seen best by the four pairs of pits within the doublure. 
Dr. Clarke in his paper on Devonic of Parana, p. 156, remarks: ‘This, certainly, is 
not a Cryphaeus, even phylogenetically, for exceedingly young forms of Cryphaeus 
have sufficiently demonstrated that the ontogeny presents no four-spined stage. ‘lhe 
tail is similar in the character of its lappets to those obscure structures in Proboloides 
pessulus, a new genus created by Clarke in the same work. 
Schumacher (R.) Ueber Trilobitenreste aus dem Unterkarbon im 
Ostlichen Teil des Rosbergmassivs in den Stidvogesen, 
Zeitschr. Deutsch. Geol., Ges. 55, 1903, pp. 432-438, plate 19. 
Phillipsia Silesiaca Scupin, P. Eichwaldi var. alsatica n. var. 
Griffithides Frechi Scupin, G. Damesi Scupin. 
Schuchert (C.) On the Lower Silurian (Trenton) fauna of Baffin 
Land. 
Proc. Natl Museum, vol. 22, 1900, pp. 143-177, plates 12-14. 
Dalmanites (Pterygometopus) Goodridgi n. sp. Illaenus vigilans H. & W., I. crassi- 
cauda Americanus Billings. Isotelus gigas DeKay. Ceraurus pleurexanthus Green. 
Scupin (Hans). Die Trilobiten des niederschlesischen Unterearbon 
Zeitschr. Deutsch. Geol. Ges., Jahrg, 1900, pp. 1-20, plate, figs. 1-3, text. 
Phillipsia aff. aequalis Meyer, P. longicornis Kays., P. gemmulifera Phill. P. trun- 
catula Phill., P. Silesica n. sp., P. Spec. 
Griffithides Damesi n. sp., G. Frechi nm. sp. .G. depressus n. sp., G. claviger n. sp. 
Seemann (I'r.) Beitrige zur Gigantostraken fauna Bohmens. 
Beitr. zur. Pal. and Geol. Osterr-Ung. u. d. Orients, Bd. 19, Hft. 1, p. 49, 1906. 
Semper (M.) Die Gigantostraken des alteren bohmischen Paliozoicum. 
Beitrage zur Palxontologie and Geol. Oesterreich-Ungarns u. d. Orients, Bd. 11, 
1398, p. 71. 
Seward (A. C.) Notes on Fossil Plants from the Witteberg series 
of the Cape Colony. 
Geol. Mag., Decade 5, vol. 6, No. 11, 1909, p. 482. 
The author refers the Hastimima Wheitei to the genus Eurypterus, p. 485, as part 
of a body segment of that genus. 
‘This paper is followed on p. 486 with a note on the genus Hastimima from Brazil 
and the Cape, by Henry Woodward, in which the author compares it with Eurypterus 
punctatus Salter. 
