CONTENTS. Vv 
Page 
Report of the Committee, consisting of Professor VALENTINE Batt, Pro- 
fessor W. Boyp Dawkins, Dr. J. Evans, Mr. G. H. Krnawan, and Mr. 
Ricaarp J. UssHer (Secretary), appointed for the purpose of carrying out 
Explorations in Caves in the Carboniferous Limestone in the South of 
MMM EE Secale’ ca socccee css SossNcascewacectcancdsouateebvocanssecduton aaoeceaese sce 132 
Report of the Committee, consisting of Professor A. H. Green, Professor 
L. C. Mratt, Mr. Joun Briee, and Mr. James W. Davis (Secretary), 
appointed to assist in the Exploration of Raygill Fissure, Yorkshire ......... 13: 
Eleventh Report of the Committee, consisting of Professors J. Prestwicu, 
W. Boyp Dawktins, T. McK. Hueuss, and T. G. Bonnuy, Dr. H. W. 
CrosskEy, Dr. DEann, and Messrs. C. E. Dr Rance, H. G. Forpuam, J. E. 
Lez, D. MacxinrosH, W. PENGELLY, J. Prant, and R. H. TippEmay, for 
the purpose of recording the position, height above the sea, lithological 
characters, size, and origin of the Erratic Blocks of England, Wales, and 
Treland, reporting other matters of interest connected with the same, and 
taking measures for their preservation. Drawn up by Dr. Crosskey, 
Te NeN MAAN een an sete te years a vaaschucecs darssccnsac aatcaceanse antecamnemre cence ccsces sae 136 
Ninth Report of the Committee, consisting of Professor E. Hurt, Dr. H. W. 
CrosskEy, Captain Dovatas Gatton, Professors G. A. Lesour and J. 
PreEstwicH, and Messrs. JAMES GLAISHER, H. Marren, 1H. B. Marren, 
G. H. Morton, W. PENGELLY, JAMES Prant, JAMES Parker, I. Roperts, 
Txos. 8. Stooxs, G. J. Symons, W. Torrey, E. Wermerep, W. WHITAKER, 
and C. E. De Rancz (Secretary), appointed for the purpose of investigat- 
ing the Circulation of Underground Waters in the Permeable Formations 
of England, and the Quantity and Character of the Water supplied to 
various Towns and Districts from these Formations, Drawn up by C. E. 
MPA cca addanadnvanacesn~sGedAcsedddacads bond dzimaedammementdos ueesiec con pais dase se 147 
Report of the Committee, consisting of Professor W. C. Wrtramson, Mr. 
Taos. Hick, and Mr. W. CasH (Secretary), appointed for the purpose of 
investigating the Fossil Plants of Halifax .............cccccseeeseeeeeceeeeeneeeenes 160 
Fourth Report of the Committee, consisting of Dr. H. C. Sorsy and Mr. 
a G. R. Vine, appointed for the purpose of reporting on Fossil Polyzoa. 
Drawn 
pa by Mira Viena ((SECTELAITY)) atceo.ssccs-cconesessesaeasdesceeascceseneessese 161 
Part I. Cretaceous Polyzoa. British area only ...........secseeseeeeeeeeees 161 
Part II. Classification of Cyclostomatous Polyzoa, etc. .........sesseeeeeees 175 
Part ILL. Pseudo-Polyzoan Forms.............sccsescesscececsecsecserseeeees w-- 205 
Part 1V. Bibliography  .............sseeeeee “Enecsostts pies neeacaeeeseeacase ase , 206 
Fourth Report of the Committee, consisting of Professor W. C. WILLIAMSON 
and Mr. W. H. Barty, appointed for the purpose of investigating the 
Tertiary Flora of the North of Ireland. Drawn up by WitLIAM HELLIER 
SPATE, EGS. FGzSS MRA. (Secretary):....:...cecsstecscesveeveeseecntecaseve 209 
eS of the Committee, consisting of Mr. R. Eruertmper, Mr. Tomas 
RAY, and Professor Joun MILN& (Secretary), appuinted for the purpose 
of investigating the Earthquake Phenomena of Japan .........:.0ssessereereeses 211 
Report of the Committee, consisting of Mr. R. Erueriper, Dr. H. Woop- 
L WARD, and Professor T. Rupprt Jonzs (Secretary), on the Fossil Phyllopoda 
of the Palaeozoic Rocks ............seesee0s petachtantaeeta eevee aaa ve eanea aoa sclnatten t's 215 
Third Report of the Committee, consisting of Mr. Scrarer, Mr. Howarp 
Saunpers, and Mr, Tutsetton-Dysr (Secretary), appointed for the purpose 
of investigating the Natural History of Timor-laut ............csseseeceeceeceeees 
Report of the Committee, consisting of Lieut.-Col. Gopwry-AvsteNn, Dr. 
G. Harrravs, Sir J. Hooxrr, Dr. GintHER, Mr. Skesoum, and Mr. P. L. 
SciaTer (Secretary), appointed for the purpose of investigating the Natural 
veny of Socotra and the adjacent Highlands of Arabia and Somali : 
and....... Sasa ees edeescwchessonaseneudadencsercsisaanance Socbntaderasarcssceoueoe sadueee 22 
