EXPLANATION OF PLATE 14. 



Page. 



Figs. 1, 2. Agaricocrinus ponderosus, new species, basal and side views of the 

 type-specimen. This is one of the specimens figured by Troost as 



Agaricocrinites tuberosus GO 



3, 4. Agaricocrinus attenuata, new species, side and basal views. From 



one of the specimens figured by Troost as Agaricocrinites tuberosus. . 61 

 5, 6. Agaricocrinus crassus Wetherby, basal and side views. Figured by 



Troost as Agaricocrinites tuberosus 60 



144 



