( 26R5u1) 
INDEX TO 
VOL. XXX. 
Acanthocaris, 511. 
Acanthodes, 18. 
Adiantites, 540. 
Aitken (Jon), F.R.S.E. On Dust, Fogs, and 
Clouds, 337. 
Alethopteridew, 547. 
Anthrapalemon (Fossil), 75, 512. 
Arachnida of the Carboniferous Rocks of the Scottish 
Border. By B. N. Pracu, F.R.S.E. Order 
Merosomata, Glyptoscorpius, gen. nov., 516. 
Genus Prestwichia, 525. Genus Cyclus, 526. 
Archachthys, 18. 
Asteroidea, a new Genus of (Mimaster). 
Prroy Siapen, 579, 
B 
Batrour (Professor Baytey), F.R.S.E. On the 
Dragon’s Blood of Socotra, Dracena Cinna- 
bari, 619. 
Bepparp (Frank E.), F.R.S.E., and GEppEs 
(Patrick), F.R.S.E. On the Histology of the 
Pedicellariea, and the Muscles of Echinus 
sphera (Forbes), 383. 
On the Anatomy and Histology of Plewro- 
cheeta Moseleyt, 481. 
Betaines, See Phosphorus-Betaines. 
Bythotrephis, A Fossil Alga, 534. 
C 
Canonbie, Fossil Plants of. 
Calamites, 547. 
Canobius, 46, 68. 
Cardiocarpus, 545. 
Caulopteris, 541. 
Cells, The Vegetable Cell. By J. M. Macrar- 
LANE, 585. The Endonucleolus, 589. The 
Nucleolus, 589. Nucleus. 590. Protoplasm, 
cell wall, 591. Multinucleolar and multinu- 
clear state, 591. 
By W. 
See Fossil Plants. 
Ceratiocaris scorpioides, 73. 
Cheirodopsis, 56. 
Chlorine, its Solubility in Water and in Aqueous 
Solutions of Soluble Chlorides. By Wituam 
Lawton Goopwin, B.Sc., 597. 
Chondrites, 532, 548. 
Chromite, 460. 
Chromium, Ores of (Mineralogy of Scotland). By 
Professor Huppie, 456. 
CurystaL (Professor), F.R.S.E. Note on Mr 
THomas Mutir’s Transformation of a Deter- 
minant into a Continuant, 13. 
On a Special Class of Sturmians, 161. 
Clouds. By Joun ArrKen, F.R.S.E., 337. 
Coclacanthus, 20. 
Cotte (N.) and Lerrs (Professor), F.R.S.E. On 
the Action of Phosphide of Sodium on Haloid 
Ethers and on the Salts of Tetrabenzyl-Phos- 
phonium, 181. 
Complementaries in Determinants, The Law of. 
By Tsomas Murr, F.R.S.E. If the Comple- 
mentary of (A) with respect to a certain Deter- 
minant be (B), its Complementary with respect 
to a Determinant of a higher order is the 
Extensional of (B), 4. 
Continuants. On some Transformations connecting 
General Determinants with Continuants. By 
Toomas Muir, F.R.S.E., 5. Note on Mr 
Mutr’s Transformation of a Determinant into a 
Continuant. By Professor Curystat, F.R.S.E., 
13. 
Cordaites (Fossil), 544. 
Crossochorda. A Fossil Alga, 533, 
Crustaceans. Some new Crustaceans from the Lower 
Carboniferous Rocks of Eskdale and Liddes- 
dale. By B. N. Psacu, F.RB.S.E. 
carts scorpioides, nov. spec., 73. 
elongatus, nov, spec, 74. 
Etheridgii, nov. spec., 76. 
Ceratio- 
Ceratiocaris 
Anthrapalemon 
Anthrapalemon 
