- GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States
The microfauna, mainly Foraminifera, was obtained from test borings at Swansea, Wales. The species are listed in a table with their occurrences. Discusses the relations of the faunas to those from other localities in Great Britain. Paleontological and other notes on some of the forms are given, including Bolivina britannica nom. nov.