48 SAN DIEGO SOCIETY OF NATURAL HISTORY 



The new species Enciinurus Ind'uinnifis of the Niagara CJroup has a semi-circular 

 cephalon, test tiiberciilated. Glabella with 3 strong tubercles on each side, anterior 

 to the occipital groove ; fixed cheeks separated from the glabella by deep dorsal grooves; 

 genal angles spined ; pygidium elongated, triangular, convex; axis 15 joints; lateral 

 ribs 10. Each ring of the axis has 3-5 tubercles, the median one being the strongest. 



Compares E. variolarls. 



Kindle (R. ]M.) The Onondaga Fauna of the Alleghany Region. 



Bull. 508, U. S. Geol. Sur., 1912, 144 pp. with 13 plates. 



The author notes and illustrates the following Crustacea: 



Pliticnps rann Cireen, P. tr'utata Hall, with var. pipa Hail. C.ryphacus cf. Bnoilii 

 var. callitflcs (Kayser). Dalmaititrs ( C.ornniira) nspeclans Conrad. Odonlfx rplialiis 

 self minis (Eaton), O. iiftrcrin Hall. PInirlhnnidrs grnirn/inis H. & C. Conoluluts cf. 

 hispidus H. & C. Cyphaspis cf. steplionobliora H. & C. L'irh.as (Arises) lOiitiisiis H. &: 

 C. var. Acidaspis callicera H. & C. Dahnaniles sp. undet. 



Ostracoda: Bollia iingtihi Jones, B. obesa Ulrich. Bylliocypris fnvulnsa Jones. 

 Ulr'icliia connuidi Jones. Octniuiria sti<^ma1n Ulrich. Lcperdiiia cf. subrotinida Ulrich. 



The above list of 13 species contains three trilobites known in the Hamilton fauna. 

 One, Phaethottides gcmmnciis, is common to the Onondaga and Hamilton faunas in 

 New York. The doubtful species ((".rypliaeiis cf. hootli't var. caUitcs) has an occur- 

 rence at a horizon, earlier tlian the Hamilton no\v first reported. The third Phacops 

 rana is one of the very few Devonian trilobites ]ia\ing a wide range. 



Kingsley (J. S.) The systeniatie jtosition of Trilohites. 



Amer. Geol., vol. 20, 1897, pp. 33-4(1. 



The author remarks, on p. 34: "Not a single homology can be drawn with any 

 degree of certainty between Limulvis and an\- trilobite. The regional divisions are 

 different; the appendages are built upon a different plan, while tlie larvae of the two 

 groups present but the slightest and most superficial resemblance to each other." 



Kliver (M.) Uber oinige neiie lUattinarien, zwei Dictyoneiira imd 

 zwei Arthropleura Arten aus der Saar1)riieker Steinkohlenformation. 

 Palaeontographica N. F. IX, pp. 251-265, pi. 34-36, 1883. 

 Arthropleura armaUi Jord. 



Koenen (A. Yon). Uelter die Organisation der Trilol)iten. 

 Marburger Sitzber, 1872, pp. 77-78. 



Verhandl. d. Naturhist. Ver. d. Preuss. Rlieinl. and Westphal. 29 Jhg. (3F. 9 Jhg.). 

 1872, pp. 93-95. 



I'eber die I'ndd'rseite der Trilohiten. 



Neues Jahrb. fiir Mineral, Jhg., 1880, vol. 1, pp. 430-431. 



Koninck (L. G.) de Deseripiion of the Pakeozoic Fossils of New 

 South Wales (Australia). Translated by Prof. T. W. Edgewortli 

 David, Mrs. David and W. S. Dunn. 



Memoirs Cieol. Sur^-ey N. S. Wales Paheontology, No. 6, xii, 298 p., 24 plates, 1898. 

 For list of Crustacea see Mem. Sci. Liege, vol. vii, 1878; also Bibliography of the 

 Palaeozoic Crustacae, Vogdes, p. 128. 



Krause (A.) Ueber die Ostrakodenfauna eines hollandisehen Silur- 

 gesehietes. 



Zeitschr. Deutsch. Geol. Ges., vol. 48, Jahg., 1896, p. 932, plate XXV. 



