Hea 



180 



Headon Hill (I.ofW.), Tertiary of, ii. 

 227 et seqq. ; section to Bembridge, ix. 

 260; list of marine fos. fr. brackish- 

 water bands, xxxvi. 159; true success. 

 at, xxxvi. 146 et seqq. ; & Colwell Bay, 

 beds at,xxxvii. 85-127 & pi. v (sections) ; 

 correl. of strata ibid., xxxviii. 478. 

 Headon Hill Sands at Whitecliff Bay & 



their posit, in series, xxxviii. 471. 

 Headshaw Linn (Dumfries), Moffat Series 



at, xxxiv. 291. 

 Heaphy, C, Coromandel Gold Digsings 



in New Zealand, x. 322-324 w. section. 

 ■ , Gold-bearing District of Coro- 

 mandel Harbour (N. Z.), xi. 31-35. 



, Vole. Countrv of Auckland (N. 



Z.), xvi. 242-252 & pis. xii.-xiii. 

 Heast (Skye), xiv. 3, 4. 7. 

 Heat, slow transm. of, through clay & 

 sand, iii. 232; internal, of earth, its 

 influence, viii. 56 ; radiat. fr. external 

 bodies, its influence on earth's superf. 

 temp., viii. 60; evolved by friction of 

 ice upon ice, apparatus for determg., xxxi. 

 p. lxxxiii ; prod. durg. contract, of earth's 

 crust, xxxiii. Proc. 72. 

 Heath Pool (Berks), section descr., xliv. 



171. 

 ' Heaves ' in copper-ore deposits, xii. 149 ; 

 (or throws) in Penhalls Mine, xxii. 535- 

 537 figs. 

 Hebburn (Durham) dyke, petrol, of, xl. 



231. 

 Hebert, E., *Nummul. Strata of N. 

 Italy & Alps, & Oligoc. of German y, xxii. 

 (Part 2) 19-23. 



, Lyell Medal awarded to, xxxv. 



Proc. 32; obituary of, xlvii. Proc. 48. 

 Hebridean gneiss of Loch Maree,etc, xxxvi. 

 96, 97 fig.; microsc. struct, of same, 

 xxxix. 415; fold in same, xli. 142; He- 

 brid. Group defined, xxxix. 357 ; direct 

 proof of overthrow of, xxxix. 379 ; so- 

 called 'Logan Bock' not separ. from, 

 xxxix. 374. 

 Hebrides, glacial phenom. of, xxix. 532- 

 548, xxxiv. 819-870 figs. & pi. xxxiii 

 (map) ; vole, activit}' in, xxix. p. lxxiv; 

 vole. orig. of rocks const, great plateaux, 

 xxx. 224; subaerial orig. of same, xxx. 

 225 ; later vole, eruptions resultg. in 

 format, of ' puys ' in, xxx. 260 ; Tert. 

 volcanoes of, xiv. 187-219 fig. ; conn, 

 betw. same & those of other districts, 

 xxx. 275; propylites of, & their relat. 

 to andesites & diorites, xlvi. 341-385 & 

 pis. xiv.-xv (microsc. sections) ; relat. 

 of basic & acid rocks of Tert. vole, series 

 in, 1. 212-231 figs. & pis. xiii.-xiv. 

 Hebron (Vaal Biver), diamond-gravels of, 

 xxviii. 8 & section facg. 6 ; rock-specim. 

 descr., xxviii. 18. 

 Heckfield (Hants), sketch-map of country 



round, xlviii. 38. 

 Hecla (Iceland), eruptions of, iii. pp. 1-liii ; 

 *volc. ashes, etc. fr., iii. (Part 2) 12, 

 14. 

 Hecla Cove (Spitsbergen), xvi. 444. 



Hectob, J., Geol. of Country betw. Lake 



Superior & Pacific Ocean (betw. lat. 48° 



& 54°), xvii. 388^45 figs. & pi. xiii 



(maps & sections). 

 , Geol. of Otago (N. Z.), xxi. 



124-128 w. section. 

 [Ototara Format., etc. of New 



Zealand], xxxii. 53-56 w. section. 

 , Lyell Medal awarded to, xxxiii. 



Proc. 38. 

 Heddon's Mouth (Devon), Lr. Devon, of, 



xxiii. 598, 600 w. section; Middle do. 



betw. H. M. & Barnstaple, xxiii. 601. 

 Hedgerley (Bucks), basem. - bed of Lond. 



Clay at, & sections, vi. 268, viii. 240. 

 Hedon (Yorks), borings nr., xvii. 455, 456. 

 Heee, O., *Tert. Insects of Oeningen & 



Radoboj, iii. (Part 2) 60; ix. (Part 2) 



33. 

 , *Tert. Foss. Plants fr. Upper 



Rhone, iv. (Part 2) 64-66. 

 , *Foss. Ants, vi. (Part 2) 61-65 ; 



*History of Insects, vi. (Part 2) 68- 



76. 

 , ^Anthracite Plants of Alps, vii. 



(Part 2) 91-103. 

 , Foss. Plants fr. Hempstead 



Beds (I. of W.), xviii. 369-377 & 



pi. xviii. 

 ■ , *Cret. Flora of Moletein, xxv. 



(Part 2) 11; *Foss. Flora of Arctic 



Regions, xxv. (Part 2) 11-12. 



, Carb. Flora of Bear I., xxvii. 1, 



xxviii. 161-169. 



, Cyclostigma, Lepidodendron, 



& Knorria fr. Kiltorkan, xxviii. 169- 

 172 & pi. iv. 



, Foss. Plants found in Grinnell 



Land by H. W. Feilden, xxxiv. 66-70. 



, Wollaston Fund Award to, 



xviii. p. xxix ; Murchison Fund Award 

 to, xxix. p. xxix; Wollaston Medal 

 awarded to, xxx. p. xxxi ; obituary of, 

 xl. Proc. 37. 



Heers (Belgium), marls & glauconite of, 



viii. 366. 

 Heersian prob.=Lr. Landenian, xliv. 91. 

 Heidelberg (Baden), Trias & Perm, nr., 



xiv. 219-227; *geol. of Odenwald nr., 



xxvi. (Part 2) 16. 

 Heidelberg (Transvaal), geol. of district, 



xlviii. 429. 

 Heilem, Ben (Sutherland), ground betw. 



Ben Arnaboll and, xxxix. 402. 

 Heiligkreuz (S. Tyrol), xlix. 24, 40, 64 et 



seqq. ; section, xlix. 26. 

 ' Heiligkreuz Schichten,' xlix. 24 et seqq., 



46, 64. 

 Heimburg (Harz), Quader-format. nr., 



viii. 55. 

 Heimwald Kofl (S. Tyrol), xlix. 69 et seqq. 

 Helcion Ifeyeri, sp. nov., xxxiii. 195 & 



pi. vii. 

 sp. (? Kimeridge Clay), xxxiii. 205 & 



pi. vii. 

 Helderberg Limestone (Lr.), in N. Y. 



State, xiv. 368, 433 ; (Upper) ibid., xiv. 



376 ; group-relat. of foss. of, xiv. 423. 



