Fig. 1 
Vig Z 
Fig. 3 
Fig. 6. 
PAAR ae 
ACTINOPTERIA TEXTILIS var. ARENARIA (Hall).......... 
. An incomplete left valve. Nearpass section, Locality 3 A. 
ACTINOPTERES, ENSIGNIS Clarkevieina. sachs «oe seine eres 
. A complete left valve. Locality 6A. 
MECAMBONTAY, BELETSDREATAs, Elalilocsa ec ceacjeicwee ce minieeeien 
3. An incomplete left valve. Peters Valley, Locality 53 B. 
TENDACULITES! ELONGATUS, Elallee Sassi ciecie cl veeiencisetiiiene 
5. The internal casts of two incomplete individuals. Peters 
Valley, Locality 53 B. 
DAL MANTLES, ‘SPs WIM eCtis es sis: sic over ones w rose elec cere uele custo eevee 
A large, incomplete pygidium. Nearpass section, Lo- 
cality 3A. 
PHACOPBS (SPs UNG, ecancynlss leteltehs oe cersielen elielerevieteMeretedee cream iene 
An incomplete pygidium. Near Layton, Locality 37 A. 
359 
360 
363 
364 
