32 SAX DIEGO SOCIETY OF NATURAL HISTORY 



FOERSTE (A. F.)— Continue d 



■ Silurian Fossils from the Kokomo West rniou and Alsjer 



horizons of Indiana, Ohio and Kentucky. 



Jour. Cincinnati Soc, vol. xxi, No. 1, 1909. 



The autlior ciescribes and' ilkistiates Isochilina panolcnsis Foerste, /. niusnilosa n. sp. 

 Beyriiliia liUa — tripiuata Foerste. Kloeden'ia kokomorrisis n. sp. Illunius Jcprrssus 

 Foerste. (^.alymmcnc Clintniii \'anuxem, (-'. uia\^arcusis tlall. lloinolaiiotiis Jclpinn- 

 ceplialus Careen. Dalmaiiites liiniilunis hrci'icnttdus var. nov. 



Preliminary note on ("ineinnatian Fossils. 



Bull. Denison Univ., June, 1909, vol. 14. 



The autlior describes C.eraurus misencri nov. sp. from Richmond, Ind. 



Preliminary note on Cineinnatian and Lexinyton Fossils of 



Ohio, Indiana, Kentucky and Tennessee. 



Bull. Denison University, June, 1910 



The author favors the use of Cryptolithus Green, for the genus Trinucleus, a generic 

 term used by Bronn, Goldfuss, Emmrich, Angelin and Vogdes; although the generic 

 name of Nuttainia was used by Eaton in 1832, in his Geological Text Book, 1832, p. 

 33, for a similar species to Trirituleus trssclltjfi/s Green. 



The original description of this genus by Green, The Monthly American Journal of 

 Geology, June, 1832, p. 560, pi. fig. 4, is as follows: 



Genus Cryptolithus, ('. Ttssellatus Grfen, fig. 4. 



"Clypeo rotundato, fronte valde convexo, capite antice semicircular!, marginc tessellato, 

 ornato." 



Green Mon. Trilobites, p. 88, remarks Cryptolithus \vas proposed before the publi- 

 cation of Nuttainia Eaton. 



Rafinesque in his paper dated Philadelphia, May, 1832, Atlantic Journal and Friend 

 to Knowledge, vol. 1, No. 2, 1832, article on '"The Cienera of fossil Trilobites or 

 Glomerites of N. America,"" mentioned Cr^ptolithes (.jreen, on p. 72, and remarks that 

 Dr. Green issued in April a first series of eight cast and species, accompanied with a 

 synoptical table, among which a new genus Dipleura, and four new species of Asaphus 

 and Calymmene. 



Vogdes, in Bib. Palaeozoic Crustacea, 1893, p. 3 59, remarks that trinucleus Lhwyd, 

 1698, Lithophyacii Brittannici Ichnographia, Epistola 1, also Murchison Silurian Sys- 

 tem, 1839, p. 659, was a revived old name. Dr. Lhwyd's description meant no more 

 than the general name of Trilobite of the more modern writers and could not, except 

 by courtesy, set aside Dr. Jacob Green's gen. Cryptolithus. This generic name has been 

 advocated by Foerste, also by Raymond, in a later publication. 



The author also describes Cnlymmoie platyceplialn sp. nov., C. scnaria Conrad, C. 

 ahhrrviatn sp. nov., C. callicephnla Green, C. J\lcckt sp. nov., C. Mrcki — rctrorsa and 

 Dfilmanitfs Carleyi — rogersensis. 



Calymmene Meeki Foerste, Bull. Denison Univ., vol. 16, 1910, p. 84, pi. 3, fig. 18. 

 This is the Calymmene senaria described by Meek from the Cincinnati Rocks. As 

 types the larger specimens from Fairmont bed are selected. They have a rather extended 

 posterior outline of the cephalon, resulting in acute genal angles. 



Freeh (Fritz). Die Karniselien Alpen, T81)4. 



The author refers Phacops (Trimrrocc/htilus) cryptophthalmtis (Emm.) Trestze to the 

 new species of anoplitluihniis. 



Palteozoica, 1897, Bd. 2, Thcil 1. 



The author describes as new Phacops (Tr'uncroccphalus) anophthalmtis, p. 278, plate 

 35, fig. 18. 



