V.> ' ?L1 



(Swlofllral purvey of tbe mu of §nir f orfe. 



; 



PALEONTOLOGY: 



Volume VIII. 



AN INTRODUCTION TO THE STUDY 



GBNER A 



Paleozoic Brachiopoda 



Part I. 



JAMES HALL, 



STATE GEOLOGIST AND PALEONTOLOGIST. 

 ASSISTED BY 



JOHN M. CLARKE. 



ALBANY, N. Y.: 



CHARLES VAN BENTHUYSEN & SONS. 

 1892. 



