102s L. Richardson—Weill-Sinkings, Leckhampton Hill. 
of a deposit of variabilis hemera were obtained. The well had 
already long been made when the Birmingham Corporation acquired 
the Salterley-Grange Estate for the purpose of establishing a Sana- 
torium there for consumptives, and it had only to be cleaned out 
and deepened. 
At all events, as far as can-be gathered from evidence collected in — 
the immediate neighbourhood, and what could be seen at the well- 
sinking itself, in the form of rock dug out, etc., the Inferior Oolite 
rests directly upon the greyish-blue sandy micaceous clays of 
variabilis date. 
The well under consideration is situated between the two Hartley 
Cottages, which lie between Hartley Farm and the Sanatorium (see 
Map, Text-fig. 1). The site is now marked by the building that 
houses the pumping-engine. 
We t at Harriry Corraces.—The well was commenced either 
It is doubtful in 
a 
“vas, 
ieee 
Fig. 1. Map (1 inch = a mile) to show the positions of the wells and trenches. 
(1) Hartley-Bottom Well; (2) Hartley-Cottages Well. 
with this one, there appeared to be indications of a small fault, 
which brought the Upper Zrigonia-Grit on the Hartley-Cottages well 
side into juxtaposition with the Clypeus-Grit. 
From surface-level down to the top of the Upper Lias was 
212ft.4in. This thickness certainly includes a considerable portion 
of the Upper Zrigonia-Grit. As the measurement made by me (vide 
Proc. Cotteswold Nat. F.C., vol. xv., pt. 8, 1906, p. 184) in the 
