FOR    THE    YEARS    1901-1905,  INCLUSIVE. 
675 
Paleontology— Continued. 
Genera  and  species  described — Continued. 
Leptobolus    ?   collicia    n.    sp.,    Matthew 
(G.  F.),  2,  20. 
collicia  var.  collis  n.  var.,  Matthew 
(G.  F.),  20. 
flumenig  n.   sp.,   Matthew    (G.   F. ) , 
20. 
gemmulus,  Matthew   (G.  F. ),  20. 
cf.  grandis,  Matthew  (G.  F.),  ID. 
cf.    linguloides,    Matthew    (G.    F.  I . 
12,  20. 
torrentis  n.  sp.,  Matthew   (G.  F.), 
20. 
walcotti  n.  sp.,  Ruedemann,  1. 
Leptocheirus  n.  gen.,  Merriam    (J.  C), 
G. 
zitteli  u.  sp.,  Merriam   (J.  C),  6. 
Leptochoerus  Leidy,  Matthew    (W.   D.), 
quadricuspis  n.  sp.,  Hatcher,  3. 
Leptocodon  rectus  Williston,  Stewart,  1. 
Leptodesma     marcel  lense     Hall,     Wood 
(Elvira),  1. 
rogersi  Hall,  Kindle,  1. 
Leptodomus  interplicatus  n.  sp.,  Clarke, 
10. 
multiplex  n.  sp.,  Clarke,  19. 
Leptomeryx,  Matthew    (W.   D.),  22. 
Leptomeryx  Leidy,  Matthew  (W.  D.),  7. 
esulcatus  Cope,  Matthew   (W.  I).), 
7. 
Leptomeryx?  esulcatus  Cope,   Matthew 
(W.  D.),  9. 
niammifer  Cope,  Matthew  (W.  D.), 
7,  9. 
semicinctus     Cope,     Matthew     (W. 
D.),  7. 
transmontanus  n.  sp.,  Douglass,  8. 
sp.  indesc,  Matthew  (W.  D. ),  7. 
Leptophloeum    rhombicum    Dn.,    White 
(D.),  18. 
Leptophyllia  sp.    (No.  1),  Vaughan,  17. 
sp.   (No.  2),  Vaughan,  17. 
Leptopora  ramosa  n.  sp.,  Rowley,  1. 
procera  n.  sp.,  Rowley,  1. 
"typa  Win.,  Weller,  2. 
winchelli  White,  Girty,  3. 
Leptopsis      levettei,      White,      Rowley, 
Greene,  2. 
Leptosomus  Marck,  Hay,  10. 
lineatus  (Cope),  Hay,  10. 
nasutulus    (Cope),  Hay,   10. 
percrassus   (Cope),  Hay,  10. 
Leptostrobus  longifolius  Fontaine,  Fon- 
taine, 5. 
?    ovalis    Ward    nom.     nov.,    Fon- 
taine, 5. 
Leptostyrax      hicuspidatus      Williston, 
Williston,    1. 
Leptosurcula  n.  gen.,  Casey,  5. 
Leptothyra  Carpenter,  Arnold,  2. 
bacula  Carpenter,  Arnold,  2. 
carpenter i  Pilsbry,  Arnold,  2. 
paucicostata  Dall,  Arnold,  2. 
Leptotrachylus   longipinnis   Cope,   Hay, 
10. 
Paleontology— Continued. 
Genera  and  species  described — Continued. 
Leptotragulus    profectus    n.    sp.,    Mat- 
thew   (W.   D.),   9. 
Leptotrypa  Ulrich,  Ulrich  and  Bassler, 
»> 
Lestosaurus   gracilis   Marsh,    Williston, 
10. 
Leuciscus  turneri  n.  sp.,  Lucas,  4. 
Levifusus  trabeatus   ( ?)   Conrad,  Clark 
and  Martin,  2. 
trabeatus  (  ?)  var.,  Clark  and  Mar- 
tin, 2. 
Lianophycus  polyfrons  n.  gen.  and  sp., 
Herzer,  4. 
Lichas  Dalman,  Grabau,  1. 
boltoni  (Bigsby),  Grabau,  1. 
nereus  Hall,  Van  Ingen,  2. 
pustulosus  Hall,  Weller,  6. 
sp.,   Kindle,    1. 
Lichenalia  Hall,  Grabau,  1. 
concentrica  Hall,  Grabau,  1. 
concentrica    Hall,    Grant    (C.    C), 
10. 
torta  Hall,  Weller,  G. 
Lima  interlineata  n.  sp.,  Cragin,  2. 
multiradiata  Gabb,  Weaver,  1. 
(Ctenostreon)  riograndensis  n.  sp., 
Cragin,  2. 
(Bruguiere)  Cuvier,  Arnold,  2. 
(Mantellum)      dehiscens      Conrad, 
Arnold,  2. 
papyria   (Conrad),  Glenn,  G. 
retifera  Shumard,  Beede,  1. 
shumardi  n.  sp.,  Shattuck,  8. 
suciensis   n.   sp.,    Whiteaves,    12. 
wacoensis  Romer,  Shattuck,  8. 
sp.,  Shattuck,  8. 
sp.  hid.,  Whiteaves,  8. 
sp.,  Beede,  8. 
Limnaea  Lamarck,  Letson,  1. 
catascopium  Say,  Letson,  1. 
columella  Say,  Letson,  1. 
desidiosa  Say,  Letson,  1. 
Limnenetes  sp.,  Matthew  (W.  D.),  9. 
Limnenentes    (?)    anceps   n.   sp.,   Doug- 
lass, 4. 
platyceps  n.  gen.  and  sp.,  Douglass, 
4. 
Limipecten  n.  gen.,  Girty,  5. 
texanus  n.  sp.,  Girty,  5. 
texanus  var.  grandicostatus  n.  var., 
Girty,  5. 
Limnocyon  Marsh,  Wortman,  11. 
dysodus,  Wortman,  11. 
medius  n.  sp.,   Wortman,   11. 
velox  Marsh,  Wortman,  11. 
verus  Wortman,  11. 
Limnopus  vagans  Marsh,  Matthew   (G. 
F.),  25. 
Limnotherium  affine  Marsh,  Osborn.  11. 
Limoptera  cancellata  Hall,  Kindle,  1. 
Limopteria  alata  (Beede),  Beede,  1. 
gibbosa      (Meek      and      Worthen), 
Beede,   1. 
longispina    (Cox),  Beede,   1. 
marian   (White),  Beede,  1. 
