27 



Bal 



Bairdia siliqv.oid.es, sp. nov., xxxv. 576 & 

 pi. xxxi. 



subcylindrica, xxxv. 574 & pi. xxx. 



subelongata, sp. nov., xxxv. 573 & 



pi. xxx. 



subgracilis, xxxv. 575 & pi. xxx. 



submucronata, sp. nov., xxxv. 572 & 



pi. xxix. 



trigonalis, sp. nov., xl. 767 & 



pi. xxxiv. 



(?) sp. (Lr. Carb. Limest.), xxxv. 578 



& pi. xxxii. 



Bairnsdale (Gippsland), cheilostomata fr., 

 xxxviii. 502-513 & pi. xxii. 



Bairnsdale Limestone (Mioc.) of N. Gipps- 

 land, xxxv. 33. 



Bajocian of Sherborne district, xlix. 479- 

 522 w. 4 tables ; correl. w. adjacent 

 districts, xlix. 507; w. foreign areas, 

 xlix. 514. 



Bakee, T., Fossils fr. Santa Cruz, Pata- 

 gonia [abs._, xxiv. 505. 



Bakhelagel (Norway), giants' kettles at, 

 xxx. 758 fig. 



Bakhtiyari Mts. (Persia), sections in, xi. 

 334, 336. 



Bakony district (Hungary), ^Ammonites 

 Szigmondyi fr., xxix. (Part 2) 1. 



Bala (Merioneth), Bala Limest. at, i. 10 ; 

 Lr. Silur. & Cambr. m\, ii. 286 : supp. 

 Onchns found at, vii. 264. 



Bala, Lake (Merioneth), considered a 

 true rock-basin, xxxii. 220; section to 

 Pale Hill, xxsv. 201 ; do. S. of, nr. Gel- 

 bigrin. xxxv. 203. 



Bala Beds in Breidden Hills, xli. 534 ; 

 (Middle), in Avrshire, ostracoda fr., 

 xlix. 296-307 &' pis. xiii.-xiv.; B. B. 

 in Benwn Hills, xlix. 429 et seqq., 

 436. 



Bala Grits, ii. 290, 291. 



Bala Group in N. Wales, iv. 300, 301, viii. 

 148, ix. 163 et seqq. w. list of foss.; 

 nodular felsites in same, xxxviii. 289- 

 297 & pi. x. ; ' not Silur.,' viii. 153, 

 156 ; table showg. range of genera 

 fr. Longniynd Group in Wales, xxxi. 

 190; correl. w. Hartfell Shales, xxxiv. 

 336. 



Bala Limestone, at Bhiwaedog, i. 8 ; nr. 

 Llangynog, i. 9 ; at Bala & Llanwddyn, 

 i. 10 ; phosphorite assoc. with, in N. 

 Wales, xxxi. 357 et seqq. 



Bala rocks, in Shropshire, x. 64 et seqq. ; 

 equivs. in Lake District, xxii. 482 

 et seqq. ; (Lr.) contemp. w. Borrow- 

 dale Series, xxxvi. 278 ; (Middle) con- 

 temp, in part w. Coniston Limest., 

 xxxvi. 279 ; (Upper) contemp. w. 

 Ashgill Shales, xxxvi. 280 ; (Lr., Middle, 

 & Upper) equiv. in Bohemia, xxxvi. 603 ; 

 of Britain, classif. & fauna of, xxxvii. 

 Proc. 126 ; geogr. distrib. of fauna, 

 xxxvii. Proc. 133 ; numerical anal, of 

 same, xxxvii. Proc. 138, 143. 



Bala vole, rocks, poss. equivs. in Anglesey, 

 xxxvi. 239; & in Caernarvon, xlvii. 



Proc. 117; do., in Lake District, xlvii. 



Proc. 137 ; do., in Ireland, xlvii. Proc. 



150. 

 Baleena affinis, sp. nov., i. 39 fig. 

 biscayensis fr. Forest Bed of Over- 

 strand, xlii. 319 & pi. xi. 

 definita, sp. nov., i. 39 ; at Holywells, 



ii. 33. 



emarginata, sp. nov., i. 40. 



gibbosa, sp. nov., i. 40. 



primigenia fr. Bed Crag, xliii. 9 fig. 



& pi. ii. 

 Balamidae fr. Suffolk Crag, xliii. 8. 

 Baleenodon physaloiles ident. w. Be- 



lemnozipJihis & Squalodon, xxi. 231. 

 Balcenoptera definita, xliii. 11 & pi. ii. 

 Juddi, sp. nov., fr. Boj-don, xxxvii. 



708-712 figs. 

 Balanopliyllia, range & aff. of srenus, xxvi. 



310. 

 armata, sp. nov., xxvi. 302 & 



pi. xxi. 



australiensis, xxvi. 303 & pi. xxi. 



- — - campanulata, sp. nov., xxvi. 302 & 



pi. xxi. 



cylindrical, var. a, xxvi. 304 & 



pi. xxi. 



fragilis, sp. nov., xxvi. 303 & 



pi. xxi. 



Selwyni, sp. nov., xxvi. 303 & 



pi. xxi. 



■ seminuda, sp. nov., xxvi. 302 & 



pi. xxi. 

 tubuliformis, sp. nov., xxvi. 304 & 



pi. xxi. 



UlricJii, sp. nov., xxvi. 304 & 



pi. xxi. 



Balanus chisletianus, sp. nov., xv. 136 & 



pi. v. 



tintinnabulum, xxi. 488 &pl. xiv. 



■ sp. (? Jurass.), xxvi. 243. 



Balclatchie (Ayr), descr. of ' Transitional 



zone,' xxxviii. 584; section nr. bridge, 



xxxviii. 585. 

 Balclatchie Conglomerates, Grits, & Shales, 



xxxviii. 586. 

 Balcreuchan Port (Ayr), porphyrite of, 



xxxiv. 780. 

 Bald, B., obituary of, xix. p. xxx. 

 Bald, W., obituary of, xiv. p. xlii. 

 Baldrennan Burn (Ayr), section of 



Pentamerus- & Graptolitic Beds, xxxviii. 



627. 

 Bale, see Basel. 

 Balham Hill (Surrev), well-section at, x. 



141. 

 Balhamie Hill (Ayr), serpentine of, xxxiv. 



770, 771 w. chem. anal. 

 Balin (Galicia), *Jurass. foss. of, xxiii. 



(Part 2) 23-25 ; ^Oolitic cephalop. 



fr., xxvi. (Part 2) 9. 

 Balinjrdon (Essex), section in Lr. Tertiary 



at, xxx. 402. 

 Baljik (Dobrudscha), marls, etc. at, xiii. 



77 ; freshwater deposits of, xiii. 80, xiv. 



210, 211 ; list of foss., xiii. 82 ; Tertiary 



foram. fr., xvi. 296, 301. 



