THE 



SCIENTIFIC PROCEEDINGS 



OF THE 



ROYAL DUBLIN SOCIETY. 



Vol. XIV. (U.S.), No. 41. ■ AUGUST, 1915. 



ON THE FAUNAL ZONES OF THE RUSH-SKEEEIES 

 CARBONIFEROUS SECTION, CO. DUBLIN. 



LOUIS B. SMYTH, B.A., B.Sc, 



LECTURER IN PALEONTOLOGY, UNIVERSITY OF DUBLIN. 



(PLATES XXXV-XXXVII.j 

 [A ufhors alone are responsible for all opinions expressed in their Communioations.^ 



DUBLIN : 



PUBLISHED BY THE ROYAL DUBLIN SOCIETY, 



LKIN8TER HOUSE, DUBIJN. 



WILLIAMS AND NORGATE, 



H, HENRIETTA STREKT, COVENT GARDEN, LONDON, W.C. 

 1915. 



Price Two Shilling.. ^.^tv. \n[if^ 



