No CrossRef data available.
Published online by Cambridge University Press: 01 May 2009
page 325 note 1 Since this notice was written we regret to learn of the death of Dr. Calvin.
page 329 note 1 Thus the lowest zones are practically absent from the Cross Fell area, since the base of the Melmerby Scar Limestones represent an horizon high up in the Nematophyllum sub-zone: showing that the complete submergence of this district did not take place until long after that of the area farther to the west.