68 CALIFORNIA ACADEMY OF SCIENCES. 



In Bull. Soc. Linn. Normandie, vol. 9, 1884-85, 3d series, pp. 74-85, 

 plates i-ii. 



Homalonotus bonissenti n. sp. JJ. serratus Trom. H. hrongniarti Des- 

 long. H . fugitivus Tyoto.. Asaphus carabeufi. 



Novak (O.) On the occurrence of a new form of Dis- 

 cinocaris in the Graptolitic beds of the Colonic Haidinger 

 in Bohemia. 



In Geol. Magazine, Decade 3, vol. 9, 1892, p. 148. 



Discinocaris dustiana n. sp. 



D'Orbigny (A.) 



In Bull. Soc. Geol. Prance, vol. 14, 1842-1843, p. 563. 

 This paper contains a discussion by D'Orbigny, Michelin and Huot re- 

 garding the habits of Trilobites in general. No genera are mentioned. 



Peach (B. N.) On a new Eurypterid from the Upper 

 Coal Measures of Radstock, Somersetshire. 



• In Proc. Royal Phy. Soc. Edinburgh, vol. 9, 188-5-88, p. 438, plate xx. 

 Glyptoscorpius Kidstoni n. sp. Eurypterus remipes Dekay, ornamentation 

 of Illcenus, after Salter. 



Additions to the fauna of the Olenellus zone 



of the Northwest Highlands. 



In Quart. Jour. Geol. Soc. London, vol. 50, 1894, pp. 661-676, plates 

 xxix-xxxii. 



Olenellus lapworthi, also var. elongatus, 0. reticulatus, Olenelloides n. 

 subgen. 0. armatus, Olenellus intemedius, O. gibberti Wal. Mesonacis 

 (0.) asaphoides Emn. Hohnia (0.) hjerulfi Linrs. 0. gigas. 



Postlethwaite (J.) Trilobites of the Skiddaw slates. 



In Trans. Cumb. and Wertm. Assoc, 1884-85, No. 10. 

 Eepublished in Proceeding of the Geol. Assoc, vol. 9, 1886, No. 7, with 

 plates illustrating the species. 



Reed (F. R. Cowper) Woodwardian Museum notes 



on a new species of Cyclus. 



In Geol. Magazine, Decade 3, vol. 10, 1893, p. 64. 

 Cyclus sp. C. harknessi. 



Woodward Museum notes. New Trilobites 



from the Bala beds of Co. Waterford. 



In Geol. Magazine, Decade 4, vol. 2, No. 368, p. 49, Feb., 1895. 

 Cybele tramorensis n. sp. Tri7iucleus hibernicus n. sp. 



