Summary
Groundwater derived from the Lower Greensand of the London Basin has been ‘dated’ by the use of tritium and carbon-14 techniques. The data indicate that replenishment from the northern outcrop is feasible but that movement from the southern outcrop is extremely slow and possibly restricted.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.