300 



Forty-third Report on the State Museum. 



BEACHIOPODA. 



Classification of the Brachiopoda [after Zittel] (Pal^igzoic). 



A. Order Pleuropygia, Bronn. 

 Family. Genera. 



1st. Lingulidee, King 4 



2d. Obodidaj, King 10 



3d. DiscinidEe, Davidson 3 



4th. Trimerellidas, Davidson and King 4 



5th. Craniadae, D'Orbigny 3 



B. Order Apygia. 



1st. Productidae, D'Orbigny 4 



2d. Strophomenidae, King 20 



3d. KonincliinidEe, Davidson 1 



4th. Spiriferidae, D'Orbigny 23 



5th. Atrypidfe, Dall 5 



6th. Ehynchonellidae, D'Orbigny 13 



7th. Stringocephalidae, Davidson 2 



8th. Thecideidae, King 1 



9th. Terebratulida3, King (emend. Davidson) 6 



14 families. 99 



* Plates lithographed. 



