INDEX SLIP. 

 ZOOLOGY. 



Wood, H. and Finn, F. On a collection of Birds from Upper Burmali. 

 Calcutta, Journ. As. Soc. Bengal, LXXI, Pt. ii, 1902 (121-J31). 

 Geographical notes... ... ... ... ... pp. 121-124. 



List of species of the following families found in Upper Burmah. 

 Corvidae (p. 124) Crateropodidse (pp. 124-126) Sittidae (p. 126) 

 Dicruridae (pp. 126-127) Lmiiidm and Oriolidse (p. J 27) Stumidae 

 (pp. 127-128) Muscicapidae, Turdidae^ Fringillidse (p. 128, Nect- 

 arimidse, Ficidse, Capitonidse, Coraciidaef Meropidae (p. 129) 

 Alcedinidae (pp. 129-130) Bucerotidae, Upupidae, Cuculidae, Psit- 

 tacidae, Asionidae (p. 130) Falconidas (pp. 130-131) Fhasianidae, 

 Charadriidaa (p. 131). 



Birds, new to Indian Fauna, found in Upper Burmah. 



Babax lanceolatus^ and Parus palustris (p. 121). 



Rare birds from Upper Burmah. 



Trochalopterum erythrolaema (p. 121) Phasianus humiae (p. 131). 



Santal, R. B. Notes on animals observed at the Alipore Zoological 

 Garden, No. 2. A brief note on the " Doctrine of Telegony " with 

 reference to facts observed in the Zoological Gardens, Calcutta. 

 Calcutta, Journ. As. Soc. Bengal, LXXI, Pt. ii, 1902 (132) Telegony 

 in Bos sondaicusy p. 132. 



Mann, Harold H. Notes on a disputed' point in the Life-History of 

 Helopeltis theivora. Calcutta, Journ. As. Soc. Bengal, LXXI., Pt. ii, 

 1902 (133-134). 



Non-hibernation of Helopeltis theivora, pp. 133-134, cold weather 

 habits of ,, „ p. 134. 



Finn, F. On a pair of abnormal Deer Horns. Calcutta, Journ. As. 

 Soc. Bengal, LXXI, Pt. ii, 1902 (135-137, with 2 figs.) 



Cervus unicolor, abnormal horns, p. 135. 



Sanyal, B. B. Notes on Animals observed at the Alipore Zoological 

 Garden, No. III. Melanic specimens of Common Palm Squirrel 

 ( Sciurus pahnarum, Linn.) Calcutta, Journ. As. Soc. Bengal, LXXI, 

 Pt. ii, 1902 (137-138). Melanic variation of Sciurus palmarum, pp. 

 137-138. 



GEOLOGY. 



Oldham, R. S. On Tidal periodicity in the Earthquakes of Assam. 



Calcutta, Journ. As. Soc. Bengal, LXXI, Pt. ii, 1902, 139-153 



(tables and curves of frequency). 



Earthquakes. Assam ... ... ... 139-153 



diurnal periodicity ... ... 146-148 



periodicity due to tide — 



producing stresses ... ... 150-152 



Tide producing forces, effect on frequency 



of earthquakes ... ... ... 141-152 



ZOOLOGY. 



Finn, F. General notes on variation in Birds. Calcutta, Journ. As. 



Soc. Bengal, LXXI, Pt. ii, 1902 (154-184). 



Variation in structural characters ... ... pp. 154-155 



Colour variation in wild birds ... ... 155-158 



Reversion to normal colour in abnormal varieties ... p. 158 



Variation in relation of immature to adult plumage ... 158-159 



Variation in prepotency ... ... ... 159-160 



Progressive variation ... ... ... 160-161 



Variation directly induced by confinement ... 161-163 



Pathological variation ... ... ... 163-164 



Spontaneous variation under domestication ... 164-178 



Moral variability ... ... ... 178-180 



Variation in mental powers ... ... ... p. 180 



Variation in taste ... ... ... pp. 180-181 



Variation in habits ... ... ... pp. 181-182 



Conclusions ... .. ... ... pp. 182-184 



