90 CALIFORNIA ACADEMY OF SCIENCES. 



Cirripedia: Prolobalanu^ham'dtonejmH Whitfield. PalaiocrKuniu dtvoniciix 

 Clarke. 



LepadidsB: Strobilepsis spinigera Clarke. Turrilepas flexuosus Hall, T. 

 raiicellatUK Hall, T. devonicus Clarke, 7'. squama Hall, 7'. nitidulus Hall, T. 

 foUatus ^iiW, T. tener'H.&W, T.! newberryi WhW^jelci. 



Genera and species not Devonian described in the volume: Calymenc 

 niagarensis Hall. Homalonotus vanuxemi Hall. Phacops logani Hall. 

 Dalmaniies ( Hammania) pleuroplyx Green, D. (Corycephalus) dentatux 

 Barrett. Lichas ( Dicranogmus) ptyonurua Hall, L. (Conolichas) pustulositit 

 Hall, L. (C.) bigsbyi Hall. Proeius missoitriensis Shnmard. Phaethouides 

 cyclurus Hall, P. niacrobius Billings. Cyphaspis coelebs Hall. PhUUpsia 

 sp.? Eurypterus prominens Hall, E. approximatus Hall. Tropidocaris 

 altera ata Beecher. 



Report of the Director. 



In42d Rep. N. Y. State Mus. 1889, p. 1, plate. 

 Crnstacean tracks. 



Hancock (Abbany). Remarks on certain vermiform 

 fossils found in the Mountain limestone districts of the 

 north of England. 



In Kept. 28th Meeting Brit. Assoc. Adv. Sci., 1858, Tran. of Sec. p. 80. 

 Tracks of Trilobites. 



Hare (Sid. J.) Trilobites of the Upper Coal Measure 

 Group of Kansas City, Missouri. 



In the Kansas City Scientist, vol. 5, no. 3, 1891, plate. 



The author describes Phillipsla nodacontattis n. sp., P. major Shumard, 

 P. cUftonenm Shnmard. 



He refers Proetus longicaudatus Hall to PhUUpsia major, remarking that 

 the upper coal measures extend westward to near West Counday, Green- 

 wood County, Kansas, whereas the trilobite in qiiestiou was found some 

 25 miles east of this line at Madison. 



Harlan (Richard). Critical notices of various organic 

 remains hitherto discovered in North America. 



In Trans. Geol. Soc. Pennsylvania, vol. 1, pt. 1, 1834, p. 46, 1 pi. 

 The author herein describes two species of Eurypterus, and gives a list 

 of North American Trilobites. 



Eurypterus remipes Dekaj% E. lacustris Harlan. 



Notice of nondescript Trilobites from the State 



of New York, with observations on the genus Triarthrus, 

 etc: 



In Trans. Geol. Soc. Pennsylvania, vol. 1, pt. 2, 1835, p. 263, i)l. 15. 

 Paradoxides triarthrus Har., P. acnatus Har., P. scarahaoiden Brong. 



