x CONTENTS. 
Professor Pu1tiips and Mr. R. Barker, Jun., on the Hematite Ores of North 
Lancashire and West Cumberland .....c...ccccsccccceeccsscteteccncecseeegsecacoveses 
Mr. H.C. Sorsy on a New Method of determining the Temperature and Pres- 
sure at which various Rocks and Minerals were formed ....s:ssseseseeeerereerens 
—_ on some Peculiarities in the Arrangement of the Minerals in 
Tgneous ROcks......scssssccerssovececsseecsceenereasensueresosasvereseetaes er ee eae 
on the Currents present during the Deposition of the Car- 
boniferous and Permian Strata in South Yorkshire and North Derbyshire... 
Rev. Francis F. Staruam on the Geology of the Scilly Isles .s....ssseeeenees tee 
Mr. Tuomas P. Tuave on the Superficial Deposits of the Valley of the Aire at 
Leedss.ssiess. yerietan sre tesaees padesgosntksdese!tvcoepayohences cuss sas¥ie(gaucainn Wa ¥as ts 
Rev. Epwarp Trotuops on the Fens and Submarine Forests of Lincolnshire 
and other Localities ....c4...sscssessccscsesnserssaeearscceranseeesarseeees aueguadlt oan gee 
BOTANY AND ZOOLOGY, tnctuping PHYSIOLOGY. 
Borany. 
Dr. Carrineton on the Geological Distribution of Plants in some Districts of 
WOrkshire ys<. ccsssssncsostusen pede hassorscat ns one seghaesings «inavcdat apace te tee 
Mr. W.E. C, Nourse’s Researches on the Colours of Leaves and Petals ....... 
Mr. N. B. Warp on Suburban Gardens 
on some Practical Results derivable from the Study of Botany 
Mr, Turren West on the Epidermal Cells of the Petals of Plants .....s...sese0 
ZooLoey. 
Professor ALLMAN on the Reproductive Organs of Sertularia tamarisca ....... 
Mr. Curnsert Cottinewoop’s Remarks on the Migration of Birds 
Dr. J. Davy’s Observations on the Fishes of the Lake District 
Mr. R. L. Exuis on the Cause of the Instinctive Tendency of Bees to form 
Hexagonal Cells 
COOP Rm eee re reneerereeresaceres ser eT OE eee edesneesseeeseeseceseeseesseesesese 
COOP C ewe m rere ee eee eee a testa essere res tet ese seresesesess 
Mr. Ropert Garner on the Anatomy of the Brain in some small Quadrupeds 
The Rev. H. H. Hieerns on the Death of the Common Hive Bee, 
3 supposed to 
be occasioned by a Parasitic Fungus 
eee eee eee eee eee eee er eee ere ree er 
The Rev. T. Hincxs on a New Species of Laomedea; with Remarks on the 
Genera Campanularia and Laomedea 
Mr. Josuua Atper on three New Species of Sertularian Zoophytes. (Commu- 
nicated by the Rev. Tuomas Hicks) .......... DeebcededWebhsBans caseedeohncttag Seeges 
Mr. G.M. Humpury on the Homology of the Skeleton 
The Rev. H. H. Hreerns on the Liabilit 
of a Fungus... 
Bee eenens Pere memes eee renee e een een eee eseteesstcee 
Peer eee teeter tree eianee eeeeee 
y of Shells to Injury from the Growth 
Ce ee 
SOS SCA SACL ULL HCOR EER eRe US eee bese sey cbse eRe AN.68'b.a6'5 ould @ eine ulead cle ataalaaanena 
Rev. T. Hincks on some new and interesting Forms of British Zoophytes wee. 
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