ibo 



EXCAVATION AT WATER WORKS . PUMPING STATION. 



map as a narrow strip running out from the Gotham outlier. As 

 the S. boundary of this is due to a fauh with a throw of over 

 20-ft., so is probably the N. one, for in the field opposite where 

 houses have now just been built, are the red marls with celestine 

 layers precisely as on the S. side of our excavation. 



In an excavation in Hanbury Road where stone is quarried for 

 these houses, below the red marls with celestine come in the 

 the conglomeratic limestones as in the cutting at Clifton Station. 



Made soil. 



White argillaceous Lias limestone. 

 Pale greenish and^brownish clay. 

 Pale Lias limestone. 

 ^ 1^ 6" Laminated bluish and brown clay. 





1-5 



' 3" 



I'-i" 



'1 



6" 



8" 

 I -ft. 



3-ft. 



I -ft. 



6" 

 7-ft. 



" Landscape bed," concretionary surface. 



Laminated bluish and brown clays. 



Two beds whitish argillaceous limestone with clay 



between. 

 Pale greenish to brown laminated clays. 

 /Greenish-grey argillaceous limestone. Estuarine 



series. Plant remains. 

 Clay. 

 \ Thin pale grey limestone, Kstlieria minida. 

 I Pale clays, and laminated limestones. 

 l^Pale yellowish limestone with bluish heart- Insect 

 wings. 

 Dark grey shales 



Dark bluish grey siliceous limestones. Av. contorta. 

 Black stiff laminated clays. At the base are fish- 

 teeth. — Av. contorta. Cardiutii Rhceticum. Plac- 

 u7iopsis, Ax. elongatus, A. cloacitius, Gyrolepis. 





p-ft. Light green micaceous and mottled marls. 

 i'-2ft. Red marls. 



