Ill 



STUDIES IN THE DEVELOPMENT 

 OF THE BRACHIOPODA 



1. DEVELOPMENT OF THE BRACHIOPODA 



2. SOME CORRELATIONS OF ONTOGENY AND PHYLOGENY 



IN THE BRACHIOPODA 



3. REVISION OF THE FAMILIES OF LOOP-BEARING BRACH- 



IOPODA 



4. DEVELOPMENT OF SOME SILURIAN BRACHIOPODA 



5. DEVELOPMENT OF BILOBITES 



6. DEVELOPMENT OF TEREBRATALIA OBSOLETA Dall 



7. DEVELOPMENT OF THE BRACHIAL SUPPORTS IN DIE- 



LASMA AND ZYGOSPIRA 



