PLATE XXI. 



Figure 1 



Anomnlina bdatcraUs Cushman, n. sp. Dorsal view. X 80. 



Anomalina bllatcralls Cushman, n. sp. .Vpertural view of another specimen. X 80. 



Anomalina (jrosscriKjosa {G\imhe\) K. B. Brady? var. DorsaHdew. X 80. 



Anomalina yrosscnujosa (Gtimbel) H. B. Brady? var. Apertiiral view of another specimen. X 80. 



Anomalina grosscnigosa (Giimbel) H. B. Brady? var. Ventral view of anotlier specimen. X 80. 



Ayiomalina mississippicnsis Cushman. u. sp. Ventral view. X 80. 



Anomalina iiiississippicnxix Cnshman. n. sp. Apertural view of another s])ecimen. ;< SO. 



Anoinalina mississippiensis Cushman, n. sp. Dorsal view of another specimen. X 80. 



115 



