570 SCIENTIFIC RECORD FOR 1884. 



the fact that sponge spicules have been found in Cyathophycm subspaer- 

 icus Walcott, which he degrades to the rank of a mud bubble. 



James, U. P. — Description of Three Species of Fossils. (Jour. Cincin- 

 nati Soc. Nat. Hist., April, 1884, vol. vii, pp. 1-4.) 

 Decribes Stromatopora subcylindrica, Fistilupora oiceni, Cerampora f 



beani, illustrated by cuts in the text. They occur in the Cincinnati 



Group. 



J AjVIES, U. p. — Description of Four New Species of Fossils from the 

 Cincinnati Group. (Jour, Cincinnati Soc. Nat. Hist., October, ^884, 

 vol. VII, pp. 137-140, pi. vii.) 

 Describes Monticulipora ohioensis, M. falesi, Stromatopora tubularis^ 



and S. ludlowensis. 



James, U. P. — On Conodonts and FossQ Annelid Jaws. (Jour. Cincin- 

 nati Soc. Nat. Hist., October, 1884, vol. vii, pp. 143-149, pi. vii.) 

 Mr. James concludes that the weight of evidence favors the view that 

 Conodonts are the jaws and lingual teeth of Mollusks. He describes 

 two new species of Conodonts, Prioniodus Dycliei and Polygnathus Wil- 

 soni, and also two new species of Annelids, Arrabellites aciculatus and 

 A. hindei. 



Jones, T. E., and J. W. Kiekby. — On some Carboniferous Entomostraca 

 from Nova Scotia. (Geol. Magazine, 3d Decade, August, 1884; vol. 

 I, No. viii, pp. 356-362, pi. xii. London.) 

 Describes and makes notes on about ten species and varieties, of which 



two are new, Beyrichia nova scotia, and Candona ? elongata. 



Jones, T. E., and H. Woodward. —Notes on Phyllopodiform crusta- 

 ceans, referable to the genus Echinocaris, from the Palseozoic Eocks. 

 (Geol. Mag., Decade iii, vol. I, pp. 1-4, pi. xiti. London, 1884.) 

 Echinocaris icrightiana Dawson sp. The fossils discussed in this 



paper are from New York State. 



Lesquereux, Leo. — Description of the Coal Flora of the Carboniferous 

 Formation in Pennsylvania and throughout the United States. (Sec- 

 ond Geol. Surv. Pennsylvania, Eep. Progress P, vol. in, pp. 695-977, 

 pis. 88-111. Harrisburg, Pa., 1884.) 



This third and last volume contains besides new matter, additions 

 and corrections to the first and second volumes (published in 1880) 



It contains a table of species referred to localities, a table of species 

 referred to formations, and a revised index of generic and specific names 

 referred both to pages and to plates for all three volumes. This volume 

 contains twenty-six good lithographic plates ; the pagination of the 

 three volumes is continuous, making a total of 977 pages and 111 plates. 

 Th€ author has endeavored to find out if, as it has been surmised by 

 Euiopean luthors, it would be possible to recognize, by the presence 



