570 SCIENTIFIC RECORD FOR 1884. 



the fact that sponge spicules have been found in Cyathophycits suhspner- 

 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, Fisiilupora owe^ii, Cerampora ? 



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



Group. 



J AMES, U. P, — Description of Four New Species of Fossils from the 

 Cincinnati Group. (Jour. Cincinnati Soc. Nat. Hist., October, 1884, 

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

 Describes MonticuUpora ohioensis, M. falesi, Stromatopora tubulcris, 



and S. ludlowensis. 



James, tJ. P. — On Conodonts and Fossil 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 Dijchei and Polygnathus Wil- 

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

 A. hindei. 



Jones, T. E., and J. W. Kirkby. — 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 1 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. xiii. London, 1884.) 

 Echinocaris wrightiana Dawson sp. The fossils discussed in this 



paper are from New York State. 



Lesqxjereux, Lt:o. — 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. ni, 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. 

 The- autbor has endeavored to find out if, as it has been surmised by 

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



I 



