876 
Scotland, rock-fragments from the 
south of, imbedded in the low-level 
boulder-clay of Lancashire, Mr. T. 
Mellard Reade on, 270. 
Scyphocenia excelsa, 705. 
—— staminifera, 70A. 
Seaton and Hartley dykes, 237. 
Section, microscopic, of mica-schist 
from the Bolt Head, 15. 
, microscopic, of chloritic schist 
from the west side of Prawle Point, 
16. 
Sections: on shore east of Prawle 
Point, 6; of about 14 mile of 
coast west of Prawle Poirit, 8; 
of chloritic and wmica-schist on 
shore south of Portlemouth, 8; 
near west side of estuary, Salcombe, 
11; near Bolt Tail, 12; in the 
north bank of the Lagno di Troc- 
chia, 87; in the Vallone St. Patri- 
zio, 111; across ravine south-west 
of Hatcliffe, 164; from Tan-y- 
wyn, by Llanfaelog, to Ty-Croes 
railway-station, 193; from south- 
west of Llanddeiniolen to Llyn Pad- 
arn, 198; in quarry near Cockfiéld, 
210; of dyke in coal-measures, 
Boldon Pit, 231; of the South-Devon 
coast from Budleigh Salterton to 
Sidmouth, 258; in miniature delta, 
Rake Reservoir, 264; at Ketley, 
near Wellington, Shropshire, 267 ; 
of ripple-marks at Ketley and 
Tranmere, 268 ; on South Saskatch- 
ewan river, near Medicine Hat, 
381; from the Rocky Mountains to 
Cypress Hills, 382; of quarries near 
Meerane, in Saxony, showing junc- 
tion of Zechstein and Bunter- 
schiefer, 391; near Eppignellen, 
390; across Gdpelskuppe, near 
Eisenach, 393; on western side of 
Thuringia combining sections on 
the Werra railway, from Fortha 
to Burckhardsroda, 395; of cliffs 
near Porthalla, 461; from Penera 
Head to Porthalla, 462; of hill 
near Penrith from which footprints 
were obtained, 479; of borings, 
showing the range of the Palzo- 
zoic rocks beneath Northampton, 
496; from south side of Porth- 
Seli, Whitesand Bay, to Pen-y- 
Cyfrwy, south-east of Nun’s chapel, 
524; showing Cambrian conglome- 
rate resting on edge of Pebidian 
beds in cliff south-east of Nun’s 
chapel, 525; from the coast to 
Bryn-y-garn, 530; from near Cas- 
tell, Ramsey Sound, to Porth-clais, 
GENERAL INDEX. 
535; showing contact of Cambrian 
with Dimetian in cliff at Ogof- 
llesugn, 537; in cliff between Cas- 
tell and Ogfeydd-duon, 542 ; across 
the Palzozoic rocks of Northern 
Anglesey, 570; from Tywyn to 
Llanfaelog, 573; from Llechyn- 
farwy to Cwaen-hen, 575; from 
west of Bryn-gwallen to ‘Clymwr, 
575; in Tywyn ridge, 577; in new 
railway-cutting at Guildford, 602, 
603, 604, 605, 610, 612; showing 
relative position of river-gravels 
near Guildford, 612; from Kim- 
berley to the Krokodil river, 661; 
from near Bloemhof to near Middel- 
burg, 661; at south end of the Lago 
d’Orta, 857 ; under Maggiora, 870 ; 
across the Chiusella, at the Ponte 
dei Preti, near Strambinello, 862. 
Septastrea excavata, 373. 
rigida, 711. 
Serpentine and associated rocks of 
Porthalla Cove, Mr. Collins on the, 
458. 
of Porthalla, 465; analyses of, 
467. 
Shell, from the ‘ Basement” Clay 
at Bridlington Quay, Dr. J. Gwyn 
Jeffreys on, 319. 
——, Subapeonine, Dr. J. Gwyn 
Jeffreys on Brocchi’s collection of, 
28 
Shelly patches in the Boulder-clay at 
Bridlington Quay, Mr. Lamplugh 
on the, 312. 
Shropshire and Cheshire,ripple-marks 
in Drift in, Mr. T. Mellard Reade 
on, 267. 
Shrubsole, Mr. G. W., and Mr. G. R. 
Vine on the Silurian species of 
Glauconome, and a suggested classi- 
fication of the Palzozoic Polyzoa, 
329. 
Sidmouth, coast-section from, to Bud- 
leigh Salterton, 258. 
and Budleigh Salterton, Mr. 
A. T. Metcalfe on further dis- 
coveries of vertebrate remains in 
the Triassic strata of the south 
coast of Devonshire between, 257. 
Silurian species of Glauconome, Mr. 
Vine and Mr. Shrubsole on, 329. 
Simpson, Mr. Martin, award of the 
Murchison Geological Fund to, 
Proe32:. 
Skull of a Triassic mammal, Sir 
Richard Owen on the, 146. 
Slate of Porthalla, 463. 
Slaty series of South-Devon coast, 17 ; 
peculiarities of structure in the, 18. 
