The INDEX for thUscmnth Volume of the Year 1672. 
The firft Figure refers to the Kumvtr of the Traft* ; the fecond, to the Tage, 
Kite the Printers Ernuttm in the account of Pages by a tmnjit frpm pag.+Ojp to 5000,: 
which begiri< near rhe <?nd of ^f!s<»?'».84'and ho!d« on all along. 
T. 
A 
RE ty£qHation of time, 
or ^he natural day. See 
Fiam{le4^^diatriba, 87. 
5078 
e^^/?^r together with air 5 re- 
prefented by M.Hu^enius, as 
the caufe of the Mercuries be- 
ing fufpended at an extraor- 
dinary height in the Torri- 
cellian Experiment. 86.5027. 
Examined by Dr.Waljis, whe- 
ther fatisi'ying. 90 
White 4^l€r found in a lake, 
a ghcfs at the caufe of it. 83 . 
4070 
Anatome-^ Keckringlus of Eggs, 
to be found in all forts of Fe- 
males. 81. 4018. An humane 
Embrio of few dales old, in 
tffig\tji?id. Reflexions on the 
fame by Mr. Penys,j^/W. De 
Graaf on the fame, ti^id. See 
more in Books. A Communis 
cation between the DtiMs 
Thorackus and the inferior ve^a 
cava pretended to be found 
by Monfieur Pecquet, Exami- 
ned byDr.Needham.85.5007. 
A Stone cut frOm under the 
tongue of a man, and how ^cis 
conceived it was generated, 
83.4062. A Stone found in 
the bladder of a dogg. Ano- 
ther faftned to the back of a 
horfe,84.4094.The Strudure 
of the Lungs by Mr ,TempUr , 
86.5031. Of veins in Plants: 
Juyccs in them analogous to 
blood, andforaething analo. 
gous to fence* ^/.90.^,573 1. 
Animated Horit-h^iXS qucftio^ 
ncd, and examined. 83.4064. 
Artificial Inftrumcnts. Anew 
kind of Refleding Telefcope 
invented by Mr. Newton^, ^,1. 
4004. More concerning it,^z, 
4032. with a Tible of Aper- 
tures, and Charges, /^/^. This 
Telefcope defended againft 
objedions,^^. Mt.Cajfegraines 
pretended improvement exa- 
mined by the fame, 83 . 4065. 
Other Telefcopes and Micro- 
fcopes, 87. 5064, See Light, 
The Ancient Lyra viol i How 
tobeufed. 87.506-^* 
Agronomy .'The Phaenomena or 
Spots appearing in Jupiter 
explicated by Sig. CaJJIni, and 
thence the period of his Ro- 
tation afcertainM, and other 
confiderable ufes propofed,82. 
4039. Jupiters Tranfit near 
two fixed Stars by Mr. Flam- 
ftead,Sz- 4-0^6, An Appulfe of 
the Moon to the P^ci^ides by 
the fame, 86. 5034. A regrefs 
of Jupiter to the Fixt Star of 
Sl,iM, An obfervation of 
Mars, and his Tranfit by ccr- 
tjiin fixed Stars, /^/(i. Appulfes 
oF the Moon and other Pi a. 
nets to fixed Stars, calculated 
by the fame for the year 1673, 
89.5 1 18. with another obfer- 
vation of Mars, /^/W. The ad- 
mirable Changes^, and other 
Novelties in the heavens and 
fixed Stars. See Books, Jca- 
demici di Bologna Sc Alontanari^ 
A Comet feen March and A- 
X X X X X 2 priL 
