104 SAN DIEGO SOCIETY OP NATURAE HISTORY, 



SCHMIDT (Friedrich)— Continued 



Megalaspides Schmidtii Lam. 



Olenellus Mickiiitzi F. S. 



Cheirurus (Cyrtometopus) priinii^crtns Aug., Cybcle bellatula var. irohrmanni. 



Liclias Palileni F. S., L. iicatricosns Loven, Niobe Volborihi F. S. 



Cyrtometopus Pseudoliemuranium Nieszlc. Encriniinis Seebaclii F. S. 



C.alymmene fruntosa Lindstr., C. Uie'vlgata and consphna F. S. 



Asaplius h'pidus Tornq. and A. Nieszkovjski F. S. Niobe lae-v'tceps Dalm. 



IMegalaspis liyorlAna Leucht. 



Schmidt (W. K.) Cryphaeiis in dem Siegener Sdiiehten. 



Zeitschr. d. DevUsch. Geol. Ges., vol. 59, 1907. 



Tlie autlior describes as Cryphaeiis attavus a species with a liead and a sliort, tri- 

 angidar pygidiuni, whichi 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 phylogeneticaily, for exceedingly young forms of Cryphaeus 

 have sufficiently demonstrated that the ontogeny presents no four-spined stage. The 

 tail is similar in the character of its lappets to those obscure structures in Proboloides 

 pessulus, a new genus created by Clarke in tiie same work. 



Schumacher (R.) Ueber Trilobitenreste aus dem Untorkarlion im 

 Ostlicheii Teil des Rosbergmassivs in den Siidvogesen. 

 Zeitschr. Deutsch. Geol., Ges. 55, 1903, pp. 432-438, plate 19. 

 Phillipsia Silesiaca Scupin, P. Eiclnvaldi var. uLuit'ica n. var. 

 Griff it/iides Freclii Scupin, C Danwsi Scupin. 



Schuchert (C.) On the Lowei- Sihii-ian (Trenton) fauna of Baffin 

 Land. 



Proc. Natl. Museum, vol. 22, 19U0, pp. 143-177, plates 12-14. 



Diilnuitiites ( Pterygonietopiis) Goodridi^i n. sp. lllaenus -vii^ilans H. & W., /. crassi- 

 caiida A mericonus Billings. Isotelus gii^as DeKay. Ceraurus pleurexanthus Green. 



Scupin (Hans). Die Trilobiten des niedersehlesisehen Unterearbon. 

 Zeitschr. Deutsch. Geol. Ges., Jahrg, 1900, pp. 1-20, plate, figs. 1-3, text. 

 Phillipsia aff. aequalis Meyer, P. longicornis Kays., P. gemmuHfertj Phill., P. trun- 

 catulii Phill., P. Silesica n. s,p., P. Spec. 



Griffitliides Damesi n. sp., G. Freilii n. sp., G. depressiis n. sp., G. cla-viger n. sp. 



Seemann (Fr.) B^itrage zur Gigantostraken fauna BDhiiiens. 

 Beitr. zur. Pal. and Cieol. Osterr-Ung. u. d. Orients, Bd. 19, Hft. 1, p. 49, 1906. 



Semper (M.) Die Gigantostraken des alteren Ix'ihiinsclien l*al;iozoieuiti. 



Beitriige zur Paiieontologie and Geol. Oesterreich-Ungarns u. d. Orients, Bd. 11, 

 1898, p. 71. 



Seward (A. ('.) Notes on Fossil I'lants from the Wittel)erg series 

 of the Cape (Colony. 



Geol. Mag., Decade 5, vol. 6, No. 11, 19o9, p. 482. 



The author refers the Hasti:nima ICbeitei to tlie genus Eur\ pterus, p. 48 5, 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 Eurypterits 

 punctatus Salter. 



