9 6 



MIDDLE ALBIAN STRATIGRAPHY 



Ft ins M. 



Soft malm with buff phosphates and pyntlc concretions. 



B'ocky sandy yellowish molr 



Alternating broad seoms of gritty clay and sandy beds Incompletely 

 seen. 



jrey gritty clay seen clear for I £ 



;oarse pebbly sandy loam with admixed grey clay. Phosphatlc nodul es occurN, 1 > 

 n ro ughly two concentrations (see text). ** - 



In ro ughl y two 



Coarse hard phosphatised pebbly stone-band, dark-grey In top 4 inches with 



phosphatlc nodules. 



Coarse pebbly loamy sand with streaks of grey clay. 



(v) Coarse yollowlsh pebbly sand. 



(iv) Lentlclos of sandstone. 



(Ml) Coarse yellow pebbly sand. 



(II) Lentlcles of sandstone. 



(I) Coarse yellow pebbly sand. 



u^_L^- 3J 



:m- 



ET 



Fig. 42. Section in the Sables cle Frecambault at the Carriere Binot, on the escarpment 

 at the SW. end of St. Florentin, a few hundred yards N. of the lane leading to Cr6cy, 

 Yonne. 



