RADSTOCK SERIES OF THE SOMERSET AND BRISTOL COAL FIELD. 413 



Sigillaria M'Murtrieii, Kidston. 

 Loc. — -Farrington Pit. 



Sigillaria tessettata, Brongt. 



Loc. — Foxcote, near Radstock. 



Sigillaria reniformis, Brongt. 

 Loc. — Coal Pit Heath 



Sigillaria principis, Weiss. 

 PI. XXVIII. figs. 6-8. 



Sigillaria principis, Weiss, Zeiller, Flore foss. du Bassin houil. de Valenciennes, pi. lxxix. 

 figs. 1, 2, 1886. 



Description. — Stem furrowed, furrows straight, ribs smooth ; leaf-scars more 

 or less distant, oval or suborbicular, lateral angles distinct, vascular cicatricules 

 situated slightly above the centre of the scar, the two lateral lunate, the central 

 punctiform. Leaf-scar surmounted by a small cicatrice. Decorticated stem 

 striate. 



Remarks. — The specimens from Farrington-Gurney agree with fig. 2 of 

 Zeiller's plate, where the scars are orbicular, and not so oval as in his fig. 1. 

 In the Somerset examples there is no trace of the downward running lines 

 that proceed from the lateral angles. In some cases the scars are slightly 

 emarginate, in others they are simply rounded at the top. The central portion 

 of the ribs is flattened in my fossils, but this may be due to pressure. Only 

 two specimens were met with, and, from the position in which they were found, 

 they probably belong to the same individual. 



Loc. — Old Mills Pit, Farrington-Gurney. 



Sigillaria Voltzii, Brongt. 

 Loc. — Coal Pit Heath. 



Sigillaria elongata, var. minor, Brongt. 

 Loc. — Parkfield. 



Stigmaria ficoides, Sternb., sp. 



Loc. — Parkfield ; Old Mills Pit ; Foxcote, near Radstock. 



Cordaites angulosostrialus, Grand' Eury. 

 Loc— Old Mills Pit ; Foxcote. 



Cardiocarpus Jluitans, Dawson. 

 Loc— Old Mills Pit. 



Trig onocar pus Noeggerathi, Sternb., sp. 

 Loc— Old Mills Pit. 



