CALVERT FORMAT ION 
(a).Specimens collected at points between 
Chesapeake Beach and Boy Scout Camp. 
Cat.Ho.8842, Eurhinodelphis bossi - [Type] 
About 2 miles south of Chesapeake Beach, 
Zone 5 ; Roman II.Boss; August, 1918. Complete 
skull (with exception of ear bones|both mandibles, 
16 vertebrae,10 ribs,an, imperfect scapula, a 
humerus,and part of £he sternum. 
[ICat.No .10714, Eurhinodelphis bossi - Individual 
South Chesapeake Beach 
Zone 3 ; William Palmer; September,1920. Skull 
only, slightly damaged, but repaired. 
Cat.Ho.10464, Eurhinodelphis bossi - Individual 3 
^ m—CTn in mi n i>i rrnur ir -~n~ iTmii rm —rrr 
South Chesapeake Beach,in clay on shore at a 
point immediately north of Sunset Hotel;in 
bluish clay about 1 foot above beach. 
Zone 5; F.W.True; March 30,1907. Skull only, 
basicranium and ear-bones missing. 
Oat.No.10711. Eurhinodelphis bossi -Individual 4 
Calvert cliffs. 
Z one ; Wi 11 i am Palmer; 
skull (largest one 
Cat.Ho.10770, Priscodelphinus atropius Cope 
1.5 miles south of Chesapeake Beach; in sandy 
clay at beach level; 
Zone s Norman Boss; October 5,1922. 
5 cervical;7 dorsal; 6 lumbars$3 caudals; 
ribs; scapula; radius and ulna. 
