31 



Brachycome calocarpa, 43*42; ciliaris, 

 var. glandulosa, 39839; var. lanu- 

 ginosa, 38-470; exilis, 4342; tes- 

 quorum, 40*75* 



brachyderes, Xylophilus, 41*199* 



brachydesma, Telicota, 32*312*, 35*159 



brachyglossus, Senecio, 40*76 



Brachymycterus, 3987*; auritus, 39*88* 



brachyopa, Doratiphora, 26*216, 28*242; 

 Parasa, 28*242 



Brachypeplus, 26*301 ; barronensis, 



26*305*; cowleyi, 26*304*; kemblensis, 

 26*306*; koebelei, 26*304*; olliffi, 

 26*302*; wattsensis, 26*303* 



brachyphylla, Placerobela, 27*14* 



Brachypodium distachyon, 37*124 



Brachyporopterus montanus, 37*366*; 

 vermiculatus, 36*110* 



Brachypterus metallicus, 26*300; testa- 

 ceus, 26*300 



brachyptera, var. of Tetracnemella 

 megymeni, 41*354* 



Brachysphyrus, 27*160*; irroratus, 



27*160* 



brachystachya,-um, Acacia, 41*640; 

 Arthrocnemum, 43*362 



brachystylus, Ephrycus, 37*417; Leptops, 

 28103* 



braconis, Aphanogmus, 38*95*; Eury- 

 dinota, 41*349* 



Bragg, Sir Wm. Henry. Alpha particles 

 of uranium and thorium, 30*16 

 Comparison of some forms of electric 



radiation, 31*79 

 Nature of Rontgen rays, 31*94 

 On the absorption of alpha rays, and 

 on the classification of alpha rays of 

 radium, 28*298 

 On the ionisation of various gases by 

 the alpha particles of radium, 30*1 



166 

 Bragg, Sir W. H., and Cooke, W. T. 



Ionisation curve of methane, 31*111 

 Bragg, Sir W. H., and Glasson, J. L. 

 On want of symmetry shown by second- 

 ary X-rays, 32*301 

 Bragg, Sir W. H., and Kleeman, R. D. 

 On the alpha particles of radium, and 

 their loss of range in passing through 

 various atoms and molecules, 29*132 

 On the recombination of ions in air 

 and other gases, 29*187 

 Bragg, Sir W. H., and Madsen, J. P. V. 

 Experimental investigation of the 

 nature of the gamma rays, 32*1, 35 

 Quality of the secondary ionisation due 

 to beta rays, 31 *300 

 Bragg, Sir W. H., award of Barnard gold 

 medal to, 39*853; award of Nobel prize, 

 40*587 ; congratulations on knighthood, 

 44*379, 388 

 braggi, Sepia, 31*213* 

 Branchellion australis, 40*42* 

 branchialis, Homolepida, 38*444 

 Brassica adpressa, 35*60 



b2 



brazieri, Atretia, 31 '106, 34*94; Crypt- 



opora, 31*106, 34*94 

 Breadens Dam, 38*43 



Breccias at Aldockra Hill, M2*242, at 

 Boolcoomata, M2*241 ; autoclastic, 

 44*301,311; Brighton-limestone, 44- J 13; 

 intraformational, 44*306; upper Tor- 

 rens limestone, 44*312. See also Con- 

 glomerates 

 Brecknell Sandhills, 27*84 

 Bremer Range, 35*109 

 Bremer River, biotite schists east of, 

 32*124; dunes in valley of, 32-124; 

 valley of, 32-124 

 brenchleyi, Clathurella, 33*320; Daph- 

 nella, 33*320; Daphnella, var. vercoi, 

 33; 320 

 breviatus, Celaenopsis, 40*226* 

 brevicauda,-us, Nectris, 33*345 ; Neonec- 

 tris tenuirostris, 40*591 ; Psalidura, 

 38;25* 

 brevicaudatum, Ceratosoma, 29*154 

 breviceps, Hippocampus, 32*299; Murae- 



nichthys, 32*297; Zonites, 41-270* 

 brevicollis, Titinia, 28*86 

 brevicorne,-is, Adelium, 38*236 ; Ptero- 



helaeus, 31*294*; Silvanus, 27*151 

 brevilineata, Rhyparida, 39*125 

 brevior, var. of Talaurimis maculipennis, 



38*26* 

 brevipennis, Decemplocotes, 41*]46; 

 Diplocotes, 41*146; Dyscharachthis, 

 25*131; Paussoptinus, 41*146 

 brevipes. Belus, 32*225*; Liparetrus, 



29*328*; Myoporum, 40*71 

 brevipilis, Scelodonta, 39*168* 

 brevirostris, Pachyura, 41*615*; Pagu- 

 ristes, 29*256*; Pantoreites, 38*319; 

 Smicrornis, flavescens, 38*429 ; Smicror- 

 nis, mathewsi, 39*749* ; Tyrtaeosus, 

 37*213* 

 brevis, Exithius, 36*115*, 37*404; Irnex, 

 43*305; Platvcilibe, 41*156; Rhy- 

 parida, 39*137*; Turbonilla, 33*271 

 brevisetosa, Emydica, 37*275*; Miso- 



phrice, 38*340* 

 brevispinosa, Acanthochiton, 44*286 

 breweri, Lycosura, 42*268; Pantoreites, 

 42*268; var. of Micropoecila cincta, 

 38*171 

 brightensis, Haptoncura, 27*113*; Lath- 



ropus, 27-147* 

 Brighton limestone breccias, 44*313; at 

 Brighton, 44*313; at Burra, 44*315; 

 at Depot Creek, 44*317 ; at Kooringa, 

 44*315; at Mt. Remarkable, 44*317; 

 at Pekina Creek, 44*316 

 Brighton limestones at Burra, 28*263 ; at 

 Hackham, 28*263,272, 276; at Hallett's 

 Cove, 28*263; at Morphett Vale, 

 28*276; at Mt. Remarkable, 28*263; 

 at Noarlunga, 28*263; at Onkaparinga 

 River, 28*272; at Orroroo, 28*263; 

 at Pedlar's Creek, 28*279; at Pocock's 

 quarry, 28*266; at Reynella, 28*263; 



