- 1893. BEITRAGE ZUR KENNTNISS DER SUSSWASSER-- 
OSTRACODEN. Arbeite Zool. Inst. Univ. Wien, ue Zool. 
Sta. Triest, vol. LO, pei IR7=2160" pls. 1-12. |Theidate 
is usually given as 1892, but the title page carried 
date of 1893. [Acanthocypris, A. bicuspis; Pachycypris, 
P. leuckarti, Pe incisa, ne gene, nespe, Heterocypris, 
Ne genesis Film, University of Iljimoais. 
Conrad, Te Aw 1843. OBSERVATIONS ON THE LEAD BEARING 
LIMESTONE OF WISCONSIN, AND DESCRIPTIONS OF A NEW GENUS 
OF TRILOBITES AND FIFTEEN NEW SILURIAN FOSSILS. Acad. 
NateuwSeie Philadelphia, Proc. ji vole <li> pe (329-9556 
(Cytherina fabulites, NeSPey Pe 332]. Film, L.S.U. 
Cooper, Chalmer Le 1941. CHESTER OSTRACODES OF ILLINOIS. 
Illinois St. Geol. Surv., Report of Investigation 
No. 77, lOlpp. 14 pls. ([Cribroconcha, Incisurella, 
Tetratylus, Paracavellina, Platychilus, Mesoglypha, 
Venula, Ectodemites, Polytylites, Proparaparchites,ne 
gen; Amphissitinae n. subfam., 359 species, many new. ] 
Film,: LaSave 
e 1942. PLATYCHILELLA, NEW NAME FOR PLATYCHILUS 
COOPER. . Journ. Paleo., vol.s.16, no..'6, pe 7776 
Faulan, LeSeUe 
« 1946. PENNSYLVANIAN OSTRACODES OF ILLINOIS. 
Illinois St. Geol. Survey, Bull. 70, 177 ppe, 21 pls. 
224 
