10 BRYOZOAN FAUNA OF THE ROCHESTER SHALE. 
Ulrich, E. O., and Bassler, R. S. A revision of the Paleozoic bryozoa. Smithsonian 
Miscell. Coll. (Quart, issue), XLV, 1904. They describe and figure Rhopalonaria 
attenuata n. sp., Vinella radiciformis (Vine), V . (?) multiradiata n. sp., and Ascodictyon 
siluriense Vine, from the Rochester shale. 
Vine, G. R. Silurian uniserial Stomatopone and Ascodictyon. Quart. Geol. Jour. Soc. 
London, XXXVII, 1881. Figures and describes on page 615, Stomatopora dissimilis 
n. sp. from the Buildwas beds, Wenlock shales, Shropshire, England. 
Vine, G. R. Notes on the polyzoa of the Wenlock shales, Wenlock limestone and shales 
over Wenlock limestone. Quart. Jour. Geol. Soc. London, XXXVIII, 1882. Describes 
among other Silurian species the following, which have been recognized in the Roches- 
ter shale: Stomatopora dissimilis, S. dissimilis var. elongata, Ascodictyon stellatum var. 
siluriense, Ascodictyon radiciforme, and Diastopora consimilis. 
