—, anecdote of, iv, 388.

—, Species Plantarum announced, i, 435.

Deccan, geology, &c. of, xxxiii, 274.

Decomposition of vegetable and animal substances, most favorable circumstances for, xv, 182.

Decrepitation, cause of, M. Baudrimont, xxxi, 162.

Definitions, remarks on, D. Wilkie, xxx, 28, 266; xxxi, 88, 236.

Deflagrator, Hare's, iii, 105f; iv, 201; v, 94.f

—, and calorimotor, their relations to one another, and to other galvanic instruments, vi, 337.

—, its improved forms, deflagrating power, anomalous polarity, R. Hare, vii, 347f; viii, 99; ix, 181.

—, galvanic, R. Hare, xl, 48.