Bec. 28.1875

List

MUS. CAMP. 703L 1:22BAY

MAR 11 1958

HARVARD UNIVERSITY

GEOLOGICAL SOCIETY OF LONDON.

ransfer d from

Widener

David Forbes, Esq., F.R.S.

OF THE

OFFICERS

OF THE

Elected February 19, 1875.

President.

John Evans, Esq., V.P.R.S.

Vice-Presidents.

Robert Etheridge, Esq., F.R.S.

Prof. P. Martin Duncan, M.B., F.R.S.
Sir P. de M. G. Egerton, Bart., M.P., F.R.S. | Prof. A. C. Ramsay, LL.D., F.R.S.

Secretaries.

Foreign Secretary.
Warington W. Smyth, Esq., M.A., F.R.S.

Clerk.

Mr. W. W. Leighton.

Treasurer.

J. Gwyn Jeffreys, Esq., LL.D., F.R.S.

Robert Etheridge, Esq., F.R.S.
John Evans, Esq., V.P.R.S., F.S A.
David Forbes, Esq., F.R.S.

R. A. C. Godwin-Austen, Esq., F.R.S.
Henry Hicks, Esq.

Prof. T. McKenny Hughes, M.A.

| Rev. T. Wiltshire, M.A.

H. Bauerman, Esq.

W. Carruthers, Esq., F.R.S.
Frederic Drew, Esq.

Prof. P. Martin Duncan, M.B., F.R.S.
Sir P. de M. Grey Egerton, Bart., M.P.,

F.R.S.

COUNCIL.

J. W. Hulke, Esq., F.R.S.

J. Gwyn Jeffreys, Esq., LL.D., F.R.S.
C. J. A. Meyer, Esq.

J. Carrick Moore, Esq., M.A., F.R.S.
Prof. A. C. Ramsay, LL.D., F.R.S.
Samuel Sharp, Esq., F.S.A.
Warington W. Smyth, Esq., M.A.,
H. C. Sorby, Esq., F.R.S.
Prof. J. Tennant, F.C.S.
W. Whitaker, Esq., B.A.

Rev. T. Wiltshire, M.A., F.L.S.
Henry Woodward, Esq., F.R.S.

Assistant-Secretary, Librarian, and Curator.

W. S. Dallas, Esq., F.L.S.

Library Assistant.

Mr. W. Rupert Jones.

Muscum Assistant,
Mr. B. B. Woodward.

F.R.S

33-341

TABLE OF CONTENTS.

BLAKE, Rev. J. F. On the Kimmeridge Clay of England. (Plate
XII.).

BLANFORD, H. F., Esq. On the Age and Correlations of the Plant-

bearing series of India and the former existence of an Indo-

Oceanic continent. (Plate XXV.)
BUSK, Prof. G. Appendix to the Rev. J. M. MELLO's Paper on some
Bone-caves in Creswell Crags

CROSS, Rev. J. E. The Geology of North-west Lincolnshire; with

an Appendix by R. Etheridge, Esq. (Plate V.) ..
115

DAVIES, D. C., Esq. The Phosphorite Deposits of North Wales.. 357

DAWKINS, W. BOYD, Esq. The Mammalia found at Windy Knoll 246

DAWSON, G. M., Esq. On the Superficial Geology of the Central
Region of North America. (Plate XXXII.) .

DUNCAN, Prof. P. M. On some Fossil Alcyonaria from the Austra-

lian Tertiary Deposits. (Plate XXXVIII. a.)

...

Page

196

ETHERIDGE, ROBERT, Jun., Esq. Description of a New Species of

the genus Hemipatagus, Desor, from the Tertiary Rocks of

Victoria, Australia; with Notes on some previously described

Species from South Australia. (Plate XXI.)

FISHER, Rev. O. Remarks upon Mr. Mallet's Theory of Volcanic

Energy..

519

FOSTER, CLEMENT LE NEVE, Esq. On Haytor Iron-mine.....

683

On some Fossil Alcyonaria from the Tertiary Deposits of

New Zealand. (Plate XXXVIII. в.)....

675

603

677

On some Fossil Corals from the Tasmanian Tertiary De-

posits. (Plate XXXVIII. c.)

ETHERIDGE, R., Esq. Appendix to Rev. J. E. CROSS's paper on the
Geology of North-west Lincolnshire. (Plate V.)...

126

673

444

469

628

....

GOODCHILD, J. G., Esq. The Glacial Phenomena of the Eden

Valley and the Western Part of the Yorkshire-Dale District.

(Plate II.)

GOULD, CHARLES, Esq. Note upon a recent Discovery of Tin-ore in
Tasmania

109

HICKS, HENRY, Esq. On the Occurrence of Phosphates in the

Cambrian Rocks; with an Appendix on the Chemical Analysis

of the Rocks, by W. H. HUDLESTON, Esq....

On the Physical Conditions under which the Cambrian

and Lower Silurian Rocks were probably deposited over the
European Area. (Plate XXVII.)

On the Succession of the Ancient Rocks in the vicinity of

St. David's, Pembrokeshire, with special reference to those of

the Arenig and Llandeilo Groups, and their Fossil contents.

(Plates VIII-XI.)

HOPKINSON, JOHN, Esq. and C. LAPWORTH, Esq. Descriptions of

the Graptolites of the Arenig and Llandeilo Rocks of St. Davids.

(Plates XXXIII.-XXXVII.)....

HUDLESTON, W. H., Esq. On the Chemical Analyses of some

Cambrian Rocks

JUDD, JOHN, W. Esq. On the Structure and Age of Arthur's Seat,

Edinburgh

JUKES-BROWNE, A. J., Esq. On the Relations of the Cambridge

Gault and Greensand. (Plates XIV. & XV.)

KING, C. COOPER, Esq. and Prof. T. RUPERT JONES. On some

newly exposed Sections of the "Woolwich and Reading Beds"

at Reading, Berks. (Plate XXII.)

...

423

HUXLEY, Prof. THOMAS H. On Stagonolepis Robertsoni, and on the

Evolution of the Crocodilia. (Plate XIX.)

JONES, Prof. T. RUPERT and C. COOPER KING, Esq. On some

newly exposed Sections of the "Woolwich and Reading Beds"

at Reading, Berks. (Plate XXII.) ................

KREFFT, GERARD, Esq. Remarks on the Working of the Molar

Teeth of the Diprotodons

LAPWORTH, CHARLES, Esq. and J. HOPKINSON, Esq. Descriptions

of the Graptolites of the Arenig and Llandeilo Rocks of St.

David's. (Plates XXXIII-XXXVII.)

...

Page

363

LEVERSIDGE, ARCHIBALD, Esq. Notes on the Bingera Diamond-field,

with Notes on the Mudgee Diamond-field ....

MACKINTOSH, D., Esq. On the Origin of Slickensides, with remarks

on Specimens from the Cambrian, Silurian, Carboniferous, and

Triassic Formations.

55

552

167

631

376

On some important Facts connected with the Boulders and

Drifts of the Eden Valley, and their bearing on the Theory of a

Melting Ice-sheet charged throughout with Rock-fragments

MALLET, R. Esq. Some Observations on the Rev. O. Fisher's Re-

marks on Mr. Mallet's Theory of Volcanic Energy...

692

386

511

Page

679

MIALL, L. C., Esq. On the Structure of the Skull of Rhizodus.... 624

MILNE, JOHN, Esq. Geological Notes on the Sinaitic Peninsula and

North-Western Arabia

MORTIMER, R., Esq. An Account of a Well-section in the Chalk
at the North End of Driffield, East Yorkshire

NICHOLSON, Prof. H. ALLEYNE. On the Gasteropoda of the Guelph

Formation of Canada. (Plate XXVI.)

MELLO, Rev. J. M. On some Bone-caves in Creswell Crags. With
an Appendix by Prof. G. BUSK.....

...

....

.....

ORMEROD, G. WAREING, Esq. On the Murchisonite Beds of the

Estuary of the Ex, and an attempt to classify the Beds of the

Trias thereby

346

....

......

On Prorastomus sirenoïdes (Ow.), Part II. (Plates XXVIII.

& XXIX.)

PENNINGTON, ROOKE, Esq. On the Bone-caves in the Neighbour-
hood of Castleton, Derbyshire

OWEN, Prof. R. On Fossil Evidences of a Sirenian Mammal (Eothe-

rium ægyptiacum, Owen) from the Nummulitic Eocene of the

Mokattam Cliffs near Cairo. (Plate III.) ......

100

...

PHILLIPS, J. ARTHUR, Esq. The Rocks of the Mining-districts of

Cornwall, and their Relation to Metalliferous Deposits. (Plate

XVI.)

PINCHIN, R., Esq. A short Description of the Geology of part of

the Eastern Province of the Colony of the Cape of Good Hope.

(Plate IV.) ..

1

PRESTWICH, JOSEPH, Esq. Notes on the Phenomena of the Quater-

nary Period in the Isle of Portland and around Weymouth.

(Plate I.) ....

111

543

559

On the Maxillary Bone of a New Dinosaur (Priodontogna-

thus Phillipsi), contained in the Woodwardian Museum of the

University of Cambridge. (Plate XX.) ..............

238

319

106

29

RUTLEY, FRANK, Esq. Notes on some Peculiarities in the Micro-
scopic Structure of Felspars (Plates XXIII. & XXIV.) .... 479

SEELEY, HARRY GOVIER, Esq. Note on Pelobatochelys Blakii and

other Vertebrate Fossils exhibited by the Rev. J. F. Blake in

illustration of his paper on the Kimmeridge Clay. (Plate XIII.) 234

On an Ornithosaurian (Doratorhynchus validus) from the

Purbeck Limestone of Langton, near Swanage

465

On the Axis of a Dinosaur from the Wealden of Brook in

the Isle of Wight, probably referable to the Iguanodon...... 461

On the Femur of Cryptosaurus eumerus, Seeley, a Dinosaur

from the Oxford Clay of Great Gransden. (Plate VI.) .... 149

......

439

SORBY, H. C., Esq. On the Remains of a Fossil Forest in the Coal-

measures at Wadsley, near Sheffield.....

TATE, RALPH, Esq. On the Lias about Radstock....

WARD, Dr. OGIER. On Slickensides or Rock-striations, particularly

those of the Chalk

WARD, J. CLIFTON, Esq. Notes on the Comparative Microscopic

Rock-structure of some Ancient and Modern Volcanic Rocks.

(Plates XVII. & XVIII.) ..

WILSON, J. M., Esq. On the Probable Existence of a considerable

Fault in the Lias near Rugby, and of a New Outlier of the

Oolite

On the Granitic, Granitoid, and Associated Metamorphic

Rocks of the Lake-district. (Plates XXX. & XXXI.) ...... 568

The Glaciation of the Southern part of the Lake-district

and the Glacial Origin of the Lake-basins of Cumberland and

Westmoreland. (Plate VII.)

On a Labyrinthodont from the Coal-measures.

Annual Report..

List of Foreign Members

List of Foreign Correspondents...

List of Wollaston Medallists....

List of Murchison Medallists

Anniversary Address

Donations to the Library (with Bibliography)

....

Page

458

493

113

388

152

355

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xxiv

XXV

xxvi

xxxvii

lxxxix