3o5 
MEM 
marks on the vegetation and 
MER 
propagation of moldinefs, 
a melon 
on tne 
forty- two years old - Trleu. 
. Letter concerning the vegetation of melon-f 
thirty-three years old - G 
Membranes. A further account concerning 
exiftence of veins in all kinds of plants ; 
gether with a difcovery of the membram 
fubftance of thofe veins, and fome a<fts in 
the blood of animals, &c. - L 
— — Microfcopical obfervations on the blood-ve 
and membranes of the inteftines Leeuei 
. Obfervations upon the membranes enclc 
the fafciculi of fibres, into which a mufcle is 
divided - ~ Leeztenhiek 
Memory. Account of the ftrength of memory when 
applied with due attention - Wallis 
Mendip. A curious defcription of the flrata ob 
ferved in the coai-mines of Mendip in So- 
merfetfhire - - Sin 
Mene. Letter concerning the flocking the river A/ 
with oyfters - - Rowlands 
Menses. A letter containing the cafe of a woman 
who had her menfes regularly to 70 years of 
age => - - Yonge 
Menstrua; A difcourfe on this problem; why 
bodies dilfolved in menftrua fpecifically lighter 
than themfehres fwim therein IV. Molyneux 
With fome refieff ions - TV Molyneux 
Mercator. An eafy mechanical way to divide the 
nautical meridian line in Mercator’s proje&ion, 
with an account of the relation of the fame 
meridian line to the curva catenaria Perks 
— - Remarks on the cenfure of Mercator’s chart, in 
a pofthumous work of Mr. Weft of Exeter 
Dunn 
A defence of Mercator’s chart againft the 
cenfure of Mr. Weft - Mountaine 
Mercurial Level. The defcription and ufe of an 
apparatus added as an improvement to Davis’s 
quadrant, conftfting of a mercurial level, for 
taking the altitude of fun or ftar, at fea, with-; 
Tranf. 
Abridg. 
f 
r XXIX 490 
] 
IV 2 308 
\ XLII115 
I 
VIII 824 
> XLIII265 
X 761 
VII 5131 
II 693 
XXVI S3 
V 2 267 
XXXI 129 
VII 464 
XV 1269 
III 661 
XXX 968 
IV 2 260 
XXXI 250 
VII 420 
XXVIII 236 
V 360 
' XVI 88 
“93 
1 535 
— 537 
XXIX 331 
IV 456 
LXII 66 
69 
out 
