A 
SYNOPSIS OF THE CLASSIFICATION 
OF THE 
BRITISH PALASOZOIC ROCKS, 
BY 
THE REV. ADAM SEDGWICK, M.A. FE.RS. 
WOODWARDIAN PROFESSOR, AND FELLOW OF TRINITY COLLEGE, CAMBRIDGE. 
SYSTEMATIC DESCRIPTION 
BRITISH PALAOZOIC FOSSILS 
GEOLOGICAL MUSEUM OF THE UNIVERSITY OF CAMBRIDGE. 
BY 
FREDERICK M°COY, F.G.S. HON. F.C.P.S. 
PROFESSOR OF THE NATURAL SCIENCES IN THE UNIVERSITY OF MELBOURNE; 
FORMERLY PROFESSOR OF GEOLOGY AND MINERALOGY IN THE QUEEN’S UNIVERSITY IN IRELAND; AUTHOR OF “CHARACTERS OF THE CARBONIFEROUS LIMESTONE FOSSILS OF 
IRELAND ;” “SYNOPSIS OF THE SILURIAN FOSSILS OF IRELAND ;” “CONTRIBUTIONS TO BRITISH PALEONTOLOGY,” &c. 
With Figures of the Pew and Emperfectly known Species. 
LONDON: JOHN W. PARKER AND SON, WEST STRAND. 
CAMBRIDGE : DEIGHTON, BELL & CO.; AND MACMILLAN & CO. 
 M.DCCC.LV. 
