32 SAN DIEGO SOCIETY OF NATURAL HISTORY 
FOERSTE (A. F.)—Continued 
Silurian Fossils from the Kokomo West Union and Alger 
horizons of Indiana, Ohio and Kentucky. 
Jour. Citicinnati Soc, vol. x1, No, 1, 1909, 
The author describes and illustrates Isochilina panolensis Foerste, I. musculosa n. sp. 
Beyrichia lata—triplicata Foerste. Kloedenia kokomoensis n. sp. Illaenus depressus 
Foerste. Calymmene Clintoni Vanuxem, C. niagarensis Hall. Homolanotus delpino- 
cephalus Green. Dalmanites limulurus brevicaudus var. nov. 
Preliminary note on Cincinnatian I ossils. 
Bull. Denison Univ., June, 1909, vol. 14. 
The author describes Ceraurus misenert noy. sp. from Richmond, Ind. 
——— Preliminary note on Cincinnatian and Lexington Fossils of 
Ohio, Indiana, Kentucky and Tennessee. 
Bull. Denison University, June, 1910 
The author favors the use of Cryptolithus Green, for the genus ‘lrinucleus, 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 Trinucleus tessellatus Green. 
The original description of this genus by Green, ‘Che Monthly American Journal of 
Geology, June, 1832, p. 560, pl. fig. 4, is as follows: 
Genus Cryptolithus, C. Tessellatus Green, fig. 4. 
“Clypeo rotundato, fronte valde convexo, capite antice semicirculari, margine tessellato, 
ornato.” 
Green Mon. ‘Trilobites, p. 88, remarks Cryptolithus was 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 Genera of fossil ‘Trilobites or 
Glomerites of N. America,” mentioned Cryptolithes Green, 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. Palaozoic Crustacea, 1893, p. 359, remarks that ‘rinucleus 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. : 
Vhe author also describes Calymmene platycephala sp. nov., C, senaria Conrad, C. 
abbreviata sp. nov., C. callicephala Green, C, Mecki sp. nov., C. Mecki—retrorsa and 
Dalmanites Carleyi—rogersensis. 
Calymmene Meeki Foerste, Bull. Denison Univ., vol. 16, 1910, p. 84, pl. 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. 
Frech (Fritz). Die Karnischen Alpen, 1894. 
The author refers Phacops (Trimerocephalus) cryptophthalmus (Emm.) 'Trestze to the 
new species of anophthalmus. 
——— Palwozoica, 1897, Bd. 2, Theil 1. 
The author describes as new Phacops (Trimerocephalus) anophthalmus, p. 278, plate 
35, fig. 18, 
