254 J. n. Cooke — Section in Middle Lias, Lincoln. 



Section of Strata exposed in Middle Lias at Handlet's Pit, Lincoln. 



Bef. 

 No. 



_L. ' L 



■C^ 03 o 



ft. in. 



1 6 "Fish and Insect" Limestones. 



5 Shale. 



6 Nodules. 



6 Shale. 



Line of demarcation between Upper and Middle Lias . 



2 Yellow Clay. 



4 Doggers. 

 2 6 Yellow Clay. 



4 Doggers. 

 2 6 Yellow Clay. 



IJ Thin Doggers. 

 2 6 Yellow Clay. 

 1 Nodules. 



1 iilue Clay. 



3 Septaria. 



2 6 Clay. 



4 Doggers. 

 1 8 Clay. 



4 Doggers. 



1 8 Clay. 



4 Septaria. 

 4 Clay. 



3 Septaria. 



3 Clay. 



3 Septaria. 



3 Clay. 



2 Septaria. 



3 Clay. 



2 Phdsphatic Nodules. 



9 Clay. 



7 Limestone (Marlstone). 



4 Clay (Belemnite and Pecten Bed). 



5 Phosphatic Nodules. 



2 6 Clay. 



4 Septaria. 



2 Clay. 



4 Septaria. 

 2 -f. Clay. 



