GEOLOGICAL SECTION OF THE RAILWAY BETWEEN TYTHERINGTON AND THORNBURY 
TO ILLUSTRATE A PAPER BY THE 
Rev? H.H. Winwoop, M.A, FGS. 
Dotomirie CONGLOMERATE 
VET LZ Vet TEE STINE AL 
RALLEVEL | 
“ Lower LimEsTOnE SHALES 2 (7) Rea SANDSTONE SHALES AND CONGLOMERATE 
ui SI ' Qi a 
4 Sy 3 8 
RAIL LEVEL 
Scale 132 Feer ro an /ncw ~ on 2 Crains = 1/ncw 
tes 2 1 2 3 + s 6 
PAIL LEVEL s Ss er) = _GROVES-END TUNNEL 
Yio eg Sa 0) E ae. ! Oto Heo Cone+ 
Oto FeQ SANDSTONE Gul & ; “t ee ok 
Fpsaneeaae SSR ee BURST : aoa sate 
a eae Cl Ge a (Eine ees (Ss eS 
a ee ee 
Fine cRAineo Dot. Cor 
Wo TUNNEL 
COARSE GRAINED 2 
WITH LIMESTONE fe 
Fine craiwed Dot Con 
CARBON/FEROUS LIMESTONE 
Oto Fen Sawosrowé Coc 
wits Quarrz PeeBLes 
FALL LEVEL 
NoRTH FRONT GROVES 
\ O10 Feo State \Suemew sipes 
Scale 10 FEET 70 AN INCH Section AT AB ENLARGED SECTION, NORTHERN END GROVES-END TUNNEL, EAST SIDE OF RA 
RAIL LEVEL 
Emarcéo Seorion stewie Fissuné awa Conrorren Beos ar C 
Dear WL Meneoire CEFCS 
THe BASE Line 18. THAT OF THE RAILWAY, THE DISTANCES SHEWN IN FEET THUS-129- O ARE meAsuRED BETWEEN THE FralLway MILE PosTs 
* This should read “at C" instead of A B. 
