May 5, 1954 Dr.Jett farm 
No. USNM 
RhaBdosteus latiradix :-posterior portion of 
sknll as well as dislodged pieces of maxillaries 
and premaxillaries, and 1 tooth. 300 yards sonth 
of wharf at Camp Roosevelt,Calvert Co.,Md. 
30 feet above beach level, at top of Zone 10 
(apparently {Jnst below contact with Zone 11) 
May 5*1954* Roger Batten, David H.Dunkle, 
Wallace Ashby,Jr., and R.Kellogg 
?? RhaBdostens No. HSMM 
Vertebrae (about 10 feet north of above skull) 
300 yards south of wharf at Camp Roosevelt, 
Calvert Co.,Md.; 30 feet above beach level, at 
top of Zone 10 (apparently jnst below contact 
with Zone 11). May 5*1954 Roger Batten,David 
H.Dunkle,Wallace Ashby,Jr., and R.Kellogg 
Scapula. 500 yards south of wharf at Camp 
Roosevelt, Calvert Co.,Md. 6 feet above beach 
level, in Zone 6 (compact sandy clay with 
Corbnla elevata ) May 5*1954* Roger Batten,Davi 
H.Dunkle, Wallace Ashby,Jr.,and R.Kellogg. 
