884 



Forty-first Report on the State Museum. 



I. 



II. 



III. 



IV. 



aV. 



V. 



YI. 



VII. 



VIII. 



IX. 



X. 



XI. 



XIa. 



XII. 



. XIII. 



XIV. 



XV. 



XVI. 



XVII. 



Orthidee. * 



Orthidee. * 



Orthidse. * 



Orthidee. * 



Strophomenidae.* 



Strophomenidee.* 



Strophomenidae. * 



StrophomenidEe. * 



Strophomenidee.* 



Strophomenidge.* 



Strophomenidse. * 



Strophomenidae.* 



Strophomenidse.* 



Productidge.* 



Productidse.* 



BEACHIOPODA. 



XVIII. 



XIX. 



XXI. 



XXII. 



XXIII. 



XXIV. 



XXV. 



XXVI. 



XXVII. 



XXVIII. 



XXIX. 



XXX. 



XXXI. 



XXXII. 



XXXIII. 



XXXIV. 



XXXV. 



XXXVI. 



Productidse.* 

 Productidse.* 

 Spiriferidse.* 

 Spiriferidse.* 

 Spiriferidse.* 

 Spiriferidse.* 



Spiriferidse.* 

 Spiriferidce.* 

 Spiriferidse.* 

 Spiriferidse.* 

 Spiriferidse.* 

 Spiriferidse.* 

 Spiriferidse.* 



Classification of the Brachiopoda [after Zittel] (Paleozoic). 



A. Order Pleuropygia, By^onn. 

 Pamily. Genera. 



1st. Lingulidse, King 4 



2d. Obodidse, King 10 



3d. Discinidse, Davidson 3 



4th. Trimerellidse, Davidson and King 4 



5th. Craniadse, D'Orbigny 3 



B. Order Apygia. 



1st. Productidee, D'Orbigny , 4 



2d. Strophomenidse, King 20 



3d. Koninckinidse, Davidson '. . 1 



4tli. Spiriferidse, D'Orbigny 23 



5tli. Atrypidse, Dall 5 



6tli. Ehynchonellidee, D'Orbigny 13 



7tli. Stringocephalidse, Davidson 2 



8tli. Tliecideida3, King 1 



9tli. Terebratulidse, King (emend. Davidson) 6 



14 families. 99 



* Plates lithographed. 



