Index. ciii Loughton Camp, exploration of, xxviii, li, lxxxii; literary refer- ences, lii; first discovery of, lii; site and dimensions of, lii; objects found, liv; attendances of Committee, lv ; grant from British Association, lxxxii. Luxborough, visit to, xlii; Microzoa from, xlii; history of, xliii. Lycaena adonis, aberration of, lxxxii. Lycaena arion, aberration of, lxxxvii. Mackie, S. J., on deneholes, lix, Maldon, Lepidoptera of, xxvii. Martins and Sparrows, xx, xxv,xxvi. Meeson, B., quoted on deneholes, xxxii. Meldola, B., on preservation of Epping Forest, iii; on Woolwich Beds, iv, lxxxi; on death of Charles Darwin, xi, xii; on Primaeval Man, xvi; on Essex fossils, xix ; on deneholes, xl; on "mimicry" and "protective resemblance," lxxviii; on effect of certain flowers upon Bees, lxxix ; on aberrations of Lepid- optera, lxxxv; on supposed protective resemblance among Mollusca, xcii; valedictory annual address, xcix ; retirement from presidency, xcix. Melitaea artemis, aberration of, lxxxvi. Microzoa from Luxborough, xlii. Morant, quoted on Wallbury, vi. Moeris, Prof., on the Ancient Fauna of Essex, xviii. Mucking, palaeolithic implements from, lvi. Museum, donations to, i, iv, xii, xix, lxxvi, lxxxv, xci, xcviii. Oak-Hill Enclosure, Epping Forest, x, xi. Oak-Hill Quarry, visit to, x; description of, x, lxxxvii. Odonestis potatoria, aberrations of, lxxxiii. Officers and Council for 1883, xcii, xcviii. Onion, adventitious buds of, lxxviii. Ordinary Meetings, i, ii, xii, xix, xliv, lviii, lxxvi, lxxxi, lxxxv, xci, xcvii. Orsett, flakes from, lvi. Owen, Prof., on New Natural History Museum, viii. Palin, Rev. W., death of, xxxiii. Pilewort, seedlings of, xiii. Pitt-Elvers, General, on Anthrop- ological collection at South Kensington, ix. Plot, Dr., quoted on deneholes, xxix. Plowright, C. B., on reproduction of Uredines, lxviii. Pottery, Ac, from Little Halling- bury, v. Primaeval Man in the Valley of the Lea, xvi. Primula genus in Essex, lxxxiv. Prionus coriarius, lxxviii. Protection of birds and animals, ii. Ranunculus ficaria, xiii. Raynor, G. H., on Lepidoptera of Maldon, xxvii. Rhizocarpeae, lxxvi, xcvii. Robarts, N. F., on Woolwich Beds at Leyton, iv, lxxxi; on Oak-hill Quarry, x, lxxxvii; on Primaeval Man, xvii. Rules, additions to, ii. Russell, Lieut.-Col., on Martins and Sparrows, xx, xxiv, xxvi. Saul, G. T., death of, i. Scaup Duck at Theydon Garnon, iv. Senecio viscosus at Woodford, lxiii. Shoveller at Barking Side, v. Smith, F., quoted, on habits of Bombus pratorum, &c., xix. Smith, W. G., on death of Charles Darwin, xiii; on celt found at Enfield, xiv; on Primaeval Man in the Valley of the Lea, xvi; xvii; on deneholes, xxxix, xl, lviii; on holes at Cromer, lx ; on Fairy Rings, lxix; on fungi from Chingford, lxxvi. Sparrows and Martins, xx, xxv, xxvi. Special Meeting, ii. Spurrell, F. C. J., quoted on dene- holes, xxix, xxxiii, xxxvi, lx. Subscription, abolition of 7s. 6d. rate, xcix. Sworder, C. B., on pottery, &c., from Little Hallingbury, v. Theydon Garnon, Scaup Duck at, iv. Thomas, C, on a new form of "Life-slide," xlix, Thurrock, Little, visits to, xxviii, xxv, lvi. Tumulus, near Billericay, xxxiv.