List of the Contributors. 
Moore, Davin, Ph.D., F.L.S. 
List of the Mosses which are found in the Counties of Dublin 
and Wicklow, with their principal localities, . : 
List of the Hepaticz which are found in the Counties of Dublin 
and Wicklow, with their principal localities, . . aPAthe'e 
Moore, Davin, Ph. D., FL. S., and Mors, A. G., F.I..S. 
einer. of the Flower! ing Plants and Ferns of Dublin and 
W icklow, r) ry e e ° e r e ° e 
Morr, A. G., F.L.S. 
See Moorn, Davin, Ph. D., F.L.S. 
Moss, Epwarp L., M.D. 
On a Fragment of Human Skeleton from N, L., 81° 42’, ° 
Moss, Rrcwarp J., F.C.S., M.R.LA. 
On a Specimen of Quartz with Pearl Lustre, . . ° ° 
On the Spheroidal State, . 
On the Chemieal Compositior 1 af the C oal gietover ed by ive thie 
Arctic Expedition, * : é 
On Specimens of Crystallizal Phosphorus (Vv erbal communication), 
On new forms of Labor atory Apparatus for obtaining Heat and 
Light (verbal communic: ition), = / : 5 : 
O'Meara, Rev. Evaexn, M.A. 
List of the Diatomacesw found in the Counties of Dublin and 
Wicklow, e e e ° e ° e r e ° 
Pim, Greenwoop, M.A., F.L.S. 
The Lichens of the Counties of Dublin and Wicklow, - * 
The Fungi of the Counties of Dublin and Wicklow . ° “ 
Rerynoxps, J. mprson, M.D., M.R.LA. 
On a new form of measuring-apparatus for a Laboratory Spec- 
troscope (with a woodcut), ‘ 4 ‘ 4 A A ‘ 
On the rapid estimation of Ur ea, : : 
On M. Cailletet’s experiments in the liquefaction of 0 oxy gen and 
other gases (verbal communication), : 
On Phenol- -phthalein as a test of Alkalinity (verbal communi- 
cation, . ° ’ ° . ; ° . ° ° ° 
Rosinson, Rev. T. Romyey, D.D., F.R.S 
On the places of 1000 stars observ aa at the Armagh Observatory. 
(Title only. Ordered for ‘Transactions), : b A - 
Rossr, THe Riautr Hox. Tue Marr or, F.RS, 
Preliminary note on some measurements of the Polarization of 
Light coming from the Moon and from the Planet Venus, : 
SmytH, Joun, C.K, F.C.S. 
On the substitution of an Alkaline base in Chlorimetry . : 
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