FOR    THE    YEARS    1901-1905,   INCLUSIVE. 
639 
Paleontology— Continued. 
Genera  i.iul  species  described — Continued. 
Bradoroha  perspicator  n.  sp.,  Matthew 
(G.  F.),  13,  20. 
perspicator  rout,   magna,   Matthew 
(G.  F.),  20. 
perspicator   mut.    major,    Matthew 
(G.  F.),  20. 
spectator,  n.  sp.,  Matthew   (G. 
13,   20. 
spectator  var.  acuta,  Matthew 
P.),  20. 
mut.    sequata,    Matthew 
,   20. 
mut.    spinosa,    Matthew 
,   20. 
F), 
(G 
spectator 
(G.   F.) 
spectator 
(G.   F.) 
Brandonia  n.  gen 
globulus  n.  s 
Brimosaurus 
Broggeria  n. 
6. 
Brongniartia 
Collie,   3. 
Bronteus  Goldfuss 
aquilonaris   n. 
ekwanensis 
lunatus  Bil 
lunatus  Bil 
niagarensis 
Perkins,   13. 
Perkins,  13,   17. 
Leidy,    Williston,    14. 
suhg.  of  Obolus,  Walcott, 
trentonensis     (Simpson), 
Grahau,   1. 
sp.,   Whiteaves,   17. 
u.   sp.,   Whiteaves,   17. 
..,  Weller,  6. 
ings,  Ruedemann,  2. 
Hall,   Grabau,   1. 
Brontosaurus,  Osborn  and  Granger,   1. 
Brontosaurus,   Hatcher,  2,  8. 
Brontosaurus,   Gregory    (W.  K.),   1. 
Brontosaurus,  Matthew    (W.  D.),  21. 
Brontosaurus  Marsh,   Riggs,  4. 
Brontosaurus,  Osborn,  51. 
sp.,  Osborn,  32. 
Brontotherium  bucco  Cope,  Osborn,  10. 
curtum   Marsh,   Osboru.    10. 
dolichoceras  Scott  and  Osborn,  Os- 
born,   10. 
gigas  Marsh,  Osborn,  10. 
hypoceras  Cope.   Osborn,   10. 
leidyi  n.  sp.,  Osborn,  10. 
Bryograptus   Lapworth,    Ruedemann,  8. 
lapworthi  n.  sp.,  Reudemann,  8. 
pusillus  n.  sp.,  Ruedemann,  8. 
Bucania  Hall,  Grabau,  1. 
champlainensis      Whitfield,      Ray- 
mond  (P.  E.),  1. 
devonica  Hall  and  Whitf.,  Kindle, 
1. 
punctifrons    (Emm.).    Weller,   6. 
trilobata    (Conrad),   Grabau,    1. 
sp.   undet.,   Kindle  and   Breger,    1. 
Bucanopsis    perelegans     (W.    and    W. ) . 
Weller.  2. 
Buchiola  angolensis  n.  sp.,  Clarke,   19. 
con  versa  n.  sp.,  Clarke,   19. 
halli  n.  sp.,  Clarke,   19. 
?  livoniae  n.  sp.,  Clarke,  19. 
lupina  n.  sp.,  Clarke,   19. 
cf.     priimiensis     Steininger     (sp.). 
Clarke,  19. 
retrostriata  v.  Buch   (sp. ),  Clarke, 
19. 
retrostriata  v.  Buch,  mut.  pygmsea 
nov.,  Loomis,  4. 
Paleontology — Continued. 
<;<n<r<<  and  species  described — Continued. 
Buchiola  scabrosa  n.  sp.,  Clarke,   19. 
stuprosa  n.   sp.,  Clarke,   19. 
Buccinofusus    parilis    Conrad,    Martin, 
5. 
Buccinum?  sp.,  Dall,   10. 
Bulimina  affinis  d'Orbigny,   Bagg,  9. 
buchiana  d'Orbigny,  Bagg,  9. 
elegans  d'Orbigny,  Bagg,  9. 
elegantissima   d'Orbigny,    Bagg,   9. 
elongata  d'Orbigny,  Bagg,  9. 
ovata  d'Orbigny,   Bagg,  9. 
pupoides  d'Orbigny,   Bagg,  9. 
Bulimorpha    chrysalis   Meek   and    Wor- 
then,   Girty,  3. 
?  helderbergia-  n.  sp.,  Weller,  6. 
Bulimulus  sp.  ?,  Ravn.  1. 
Bulla  Linne\  Arnold,  2. 
punctulata  A.  Adams,  Arnold,  2'. 
quoyi  Gray,  Arnold,  2. 
Bullia    (Molophorus)    angloana   n.    sp., 
Anderson,   7. 
Bullinula    subglobosus    n.    sp.,    Weaver, 
1. 
Bulliopsis  integra  Conrad,  Martin,  5. 
marylandica   Conrad.    Martin,   5. 
quadrata  Conrad,   Martin,  5. 
Bumastus  elongatus  n.  sp.,  Weller,  6. 
transversalis  n.  sp.,  Weller,  0. 
trentonensis  (Emm.),  Weller,  6. 
Bumplurus,  Matthew  ( W.  D. ),  4. 
infelix  n.  sp.,  Matthew   (W.  D.),  9. 
Buthotrephis   divaricata    n.    sp.,    White 
(D.),  1. 
newlini  n.  sp.,  White  (I).),  1. 
Bythinella   Moquin -Tandon,  Letson,   1. 
obtusa  (Lea)   Binney,  Letson,  1. 
Bythocypris  cylindrica  Hall  sp.,  Ruede- 
mann, 2. 
nearpassi  n.  sp.,  Weller,  6. 
Bythopora  Miller  and  Dyer,  Grabau,  1. 
spinulosa  (Hall),  Grabau,  1. 
Bythotrephis  gracilis  Hall,  Grabau,  1. 
lesquereuxi,  Grabau,  1. 
yukonensis  n.  sp.,  Ami,  48. 
Cadoceras  Fischer,  Pompeckj.  1. 
catostoma  n.  sp.,  Pompeckj,  1. 
crassum  n.  sp.,  Madsen,  1. 
grewingki  n.  sp.,  Pompeckj,  1. 
petelini  n.  sp.,  Pompeckj,  1. 
schmidti  n.  sp.,  Pompeckj,  1. 
stenoloboide  n.  sp.,  Pompeckj,  1. 
wosnessenski  Grew,  sp.,  Pompeckj, 
1. 
sp.,  Pompeckj,  1. 
sp.  indet.,  Pompeckj,  1. 
Cadulus  Philippi,  Arnold,  2. 
abruptus  Meyer  and  Aldrich,  Clark 
and  Martin,  2. 
newtonensis    Meyer     and    Aldrich, 
Martin.  5. 
nitentior  Carpenter,  Arnold,  2. 
thallus   (Conrad).  Martin,  5. 
Cfficum  Fleming,  Arnold,  2. 
californicum  Dall,  Arnold,  2, 
