24 IIlCKLIKG, Biitish Pcnniaii Footprints. 



EXPLANATION OF PLATES. 



All figures of individual prints in Plates L, IL, and IIL are 

 exactly \ natural size. 



Figures of individual prints in Plate IV. are ] natural size. 



The figures are all accurate outlines of single impressions, 

 except Fig. 9, Plate II., figs. 18 and 22, Plate III. and fig. 25, 

 Plate IV., which are slightly restored by a careful comparison of 

 several prints. 



Pl.xtk I. 



Footprints from the Permian of ALinsfield, Notts. 



Fig. I ^- CI. '] X I. See page 2. 



iw = right manus. 1/ =-- right pes. i/^ = track x jV. 

 Fig. 2 =X4 X |. See pages 3 and 10. 



Fig. 3 =x^ X i. See pages 3 and 5 



Fig. 4 =a:5 X h. See pages 4 and 9. 



/>(». 5 undescribed print x J. See page 4. 



