274 
BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
River Lawa at WassitKowa. (Measured by the writer). 
Thin, irregularly bedded, gray limestone and shale. 
20 ft. = 72 ft. 
Bright red and green variegated limestone in thin beds. 
Byis- (Birra (partim) of Lamansky).: Aft; 1.52 Ft. 
Thick-bedded light, blue-gray limestone. (B,,,). 11 ft. = 48 ft. 
Thin-bedded, irregular, blue limestone with thick shaly 
partings. (By). 13 ff, 2 a ae 
Heavy-bedded red and green vetane with few fossils. 
(Be) 6 Tt; = 22 O. 
Green sand and clay. (Glauconite sand). 6 ft..= 18 ft. 
Zones 4 to 8 and the lower part of 9 make up the 
Walchow formation. The “Linsenschicht”’ is present in 
9, but unfortunately I did not note its exact position. 
Black shale. (Dictyonema shale). 1 Ft 12 Ft. 
White, gray, and yellow sand, very irregularly bedded. 
It crumbles readily at the touch and contains numerous 
specimens of Obolus apollinis along the planes of cross- 
bedding. Zones 2 and 3 represent the Packerort forma- 
tion. 10 ft. 
Very hard red sandstone, base not seen. 1 ft. 
PaPowKA, SOUTH OF PrTroGRAD. (Measured by the writer). 
A 
= 
ole 
Thick-bedded, gray, fine-grained limestone with numer- 
ous Orthoceratites. It contains two red layers, each one 
foot in thickness. 18 ft. = 57 ft. 
Red limestone full of Orthoceratites. 1 ft. = 39 ft. 
Heavy-bedded dolomitic limestone which contains cavi- 
ties from which fossils have been dissolved. Ortho- 
ceratites in top foot. 7 ft. = 38 ft. 
Shaly limestone with “linsen.”’ 5in. = 31 ft. 
Zones 6-9 represent the Kunda formation. 
Thin-bedded limestone with much clay and shale. 
12 ft. = 30 ft. 6 in. 
Thick-bedded green and red limestone. 7 ft. = 18 ft. 6 in. 
Green sandy shale. 1 ft. = 11-4. 6 m. 
Zones 3-5 represent the Walchow formation. 
Black shale with only microscopic fossils. 4 ft. 6 in. = 10 ft. 6 in. 
