68  BIBLIOGRAPHY    OF    NORTH    AMERICAN    GEOLOGY 
Clarke  (John  M. )— Continued. 
28.  Report  of  the  director,  1904,  with  the  24th  report  of  the  State  geologist  and  the 
report  of  the  State  paleontologist,  1904. 
N.  Y.  State  Mus.,  58th  Ann.  Kept.,  pp.  5-136,  1905. 
Includes  various  geologic  data  and  contains  Supplement  2  to  the  list  of  type  specimens  of 
Paleozoic  fossils  in  the  New  York  State  Museum. 
Clarke  (John  M.)  and  Luther  (D.  Dana). 
1.  Stratigraphic  and  paleontologic  map  of  Canandaigua  and  Naples  quadrangles  [New 
York]. 
N.  Y.  State  Mus.,  Bull.  no.  63,  76  pp.,  geol.  map,  1904. 
Describes  in  detail  the  occurrence  and  the  lithologic  and  faunal  characters  of  the  Silurian 
and  Devonian  formations  included  in  the  area  of  the  map,  and  gives  lists  of  the  fossils  of 
the  several  formations. 
2.  Geology  of  the  Watkins  and  Elmira  quadrangles  [New  York],  accompanied  by  a 
geologic  map. 
N.  Y.  State  Mus.,  Bull.  no.  81,  pp.  3-29,  and  map,  1905. 
Describes  the  occurrence,  character,  development,  relations,  and  fossil  contents  of  the  Devo- 
nian formations  represented  on  the  geologic  map  of  this  area. 
3.  Geologic  map  of  the  Tully  quadrangle  [New  York]. 
N.  Y.  State  Mus.,  Bull.  82,  pp.  35-52,  and  map,  1905. 
Describes  the  occurrence,  character,  development,  relations,  and  fossil  contents  of  the  Devo- 
nian and  Silurian  formations  represented  in  this  area. 
Clarke  (John  M.)  and  Ruedemann  (Rudolf). 
1.  Guelph  fauna  in  the  State  of  New  York. 
N.  Y.  State  Mus.,  Mem.  5,  195  pp.,  21  pis.,  1903. 
Describes  stratigraphy,  occurrence,  and  geologic  relations  of  the  Guelph  formation  in  New 
York,  gives  systematic  descriptions  of  the  fauna,  and  discusses  the  conditions  of  life  and 
sedimentation  during  the  prevalence  of  the  Guelph  fauna,  and  its  distribution. 
2.  Catalogue  of  type  specimens  of  Paleozoic  fossils  in  New  York  State  Museum. 
N.  Y.  State  Mus.,  Bull.  65,  847  pp.,  1903. 
Clarke  (John  M.),  Ruedemann  (R.),  and  Luther  (D.  D.). 
1.  Contact  lines  of  Upper  Siluric  formations  on  t,he  Brockport  and  Medina  quadran- 
gles, N.  Y. 
N.  Y.  State  Mus.,  Bull.  no.  52,  pp.  517-523,  1902. 
Describes  outcrops  of  these  beds  at  various  localities. 
Claypole  (Edward  W.). 
1.  On  an  unrecognized  coal-horizon  in  northeastern  Ohio. 
Ohio  State  Acad.  Sci.,  3d  Ann.  Rept.,  pp.  9-12  [1895]. 
Discusses  stratigraphic  position  of  coal  seams  in  the  vicinity  of  Massillon,  Ohio. 
2.  On  the  Salina  group  in  northeastern  Ohio. 
Ohio  State  Acad.  Sci.,  3d  Ann.  Rept.,  pp.  12-13  [1895]. 
3.  Notes  on  petroleum  in  California. 
Am.  Geol.,  vol.  27,  pp.  150-159,  1901. 
Describes  the  physiographic  features  of  the  oil  areas,  the  general  geology,  and  the  source  of  the 
oil  and  gas. 
4.  The  Sierra  Madre  near  Pasadena  [California]. 
Abstracts:  Jour.  Geol.,  vol.  9,  pp.  69-70,  1901;  Geol.  Soc.  Am.,  Bull.,  vol.  12,  p.  494,  1901. 
Contains  notes  on  the  Tertiary  strata  and  igneous  rocks  of  the  region. 
5.  The  Devonian  era  in  the  Ohio  basin. 
Am.  Geol.,  vol.  32,  pp.  15-41,  7  pis.,  pp.  79-105,  3  pis.,  pp.  240-250,  312-322,  335-353,  1903. 
Discusses  occurrence,  lithologic,  stratigraphic,  and  faunal  features  of  Devonian  formations  in 
the  Ohio  basin,  geographic  and  hypsographic  conditions  prevailing  in  Devonian  times,  and 
geologic  and  geographic  distribution  of  the  invertebrate  and  vertebrate  faunas,  and  describes 
briefly  species  of  Cladodus  and  Monocladodus. 
Clearman  (Harriet  M.). 
1.  A  geological  situation  in  the  lava  flow,  with  reference  to  the  vegetation. 
Iowa  Acad.  Sci.,  Proc.  for  1903,  vol.  11,  pp.  65-68,  1904. 
Includes  observations  upon  the  lava  beds  of  Idaho. 
