Abstract
The Lower Estuarine clays (Jurassic), formerly considered barren of plant fragments, have now yielded identifiable species and others that are new, in samples dredged from the Nene river near Peterborough, eastern England.
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