seks.J PALEONTOLOGY, PETROLOGY, AND MINERALOGY, 1904. 165 
eologic formations described — Continued. 
Bragdon formation, Jurassic, California, 
Hershey, 1. 
Brandon clays, Tertiary, Vermont, Wood- 
worth, 1. 
Brentwood (Pentremital) limestone, Carbon- 
iferous, Arkansas, Ulrich, 2. 
Bridgeton formation, Pleistocene, New Jersey, 
Kuniruel and Knapp, 1. 
Brier slate, Algonkian, Michigan, Bayley, 1. 
Bronson formation, Carboniferous, Kansas, 
Adams, Haworth, and Crane, 1. 
Brunswick series, included in Newark, New 
Jersey, Knapp, 1. 
Buda limestone (?), Cretaceous, Texas, Ud- 
den, 1. 
Buena Vista member, Carboniferous, Ohio, 
Prosser and Cumings, 1. 
Burgoon (Mountain) limestone, Carbonifer- 
ous, Pennsylvania, Butts, 2. 
Burlingame limestone, Carboniferous, Smith 
(A.J.),1. 
Burlington limestone, Carboniferous, Mis- 
souri, Ball, 1. 
Burlington (upper) limestone, Carboniferous, 
Missouri, Ball and Smith, 1. 
Butler sandstone, Carboniferous, Pennsyl- 
vania, Butts, 2. 
Byram beds, Tertiary, Mississippi, Casey, 2. 
Cache Creek series, pre-Cretaceous, Washing- 
ton, Smith and Calkins, 1. 
Caliche Mountain rhyolite, Mexico, Hill 
(R.T.),2. 
Calvert formation, Miocene, Maryland, Clark, 
2. 
Calvert formation, Miocene, Maryland, Shat- 
tuck, 2. 
Cambridge limestone, Carboniferous, Ohio, 
Orton and Peppel, 1. 
Camillus shale, Silurian, New York, Clarke 
and Luther, 1. 
Campagrande formation, Cretaceous, Texas, 
Richardson, 2. 
Canandaigua shale, Devonian, New York, 
Clarke and Luther, 1. 
Caney shale, Carboniferous, Indian Territory, 
Taff, 7. 
Cape May formation, Pleistocene, New Jersey, 
Kiimmel and Knapp, 1. 
Capitan limestone, Permian, Texas, Richard- 
son, 2. 
Capote limestone, Arizona, Blake, 6. 
Cardiff shale, Devonian, New York, Clarke 
and Luther, 1. 
Cariboo schists, lower Paleozoic, Canada, 
Atkin, 1. 
Carlile formation, Cretaceous, Black Hills 
region and Colorado, Darton, 3. 
Carlile formation, Cretaceous, South Dakota, 
Darton and Smith, 1. 
Carlile formation, Cretaceous, Wyoming, Dar- 
ton, 1. 
Carlile shales, Cretaceous, South Dakota, 
Todd, 2. 
Carmichaels formation, Quaternary, Penn- 
sylvania, Butts, 2. 
Geologic formations described — Continued. 
Carmichaels formation, Quaternary, Penn- 
sylvania, Campbell, 4. 
Carolina gneiss, Archean, North Carolina, 
Keith, 2. 
Cashaqua shale, Devonian, New York, Clarke 
and Luther, 1. 
Cason shale, Silurian, Arkansas, Ulrich, 2. 
Castile gypsum, Permian, Texas, Richardson, 
2. 
Cedartop gypsum, Permian, Oklahoma, 
Gould, 1. 
Centerfield limestone, Devonian, New York, 
Clarke and Luther, 1. 
Chadron formation, Tertiary, South Dakota, 
Darton and Smith, 1. 
Chandler formation, Carboniferous, Oklaho- 
ma, Kirk, 1. 
Chanute shale, Carboniferous, Kansas, Adams, 
Haworth, and Crane, 1. 
Chazy, Ordovician, Vermont, Perkins, 4. 
Chemung formation, Devonian, Pennsylva- 
nia, Campbell, 4. 
Cherokee shale, Carboniferous, Kansas, Ad- 
ams, Haworth, and Crane, 1. 
Cherokee shales, Carboniferous, Kansas, 
Beede and Rogers, 1. 
Cherry Creek formation, Algonkian?, Mon- 
tana, Douglass, 2. 
Cherryvale shale, Carboniferous, Kansas, 
Adams, Haworth, and Crane, 1. 
Chesapeake group, Miocene, Maryland, Clark, 
2. 
Chesapeake group, Miocene, Maryland, Shat- 
tuck, 2. 
Chester Valley limestone, Cambro-Ordovi- 
cian, Pennsylvania, Bascom, 1. 
Chickies quartzite, Cambrian, Pennsylvania, 
Bascom, 1. 
Chinati series, Permian(?) and Carboniferous, 
Texas, Udden, 1. 
Choptank formation, Miocene, Maryland, 
Clark, 2. 
Choptank formation, Miocene, Maryland, 
Shattuck, 2. 
Chouteau limestone, Carboniferous, Missouri, 
Ball, 1. 
Chouteau, Carboniferous, Missouri, Ball and 
Smith, 1. 
Chugwater formation, Triassic (?) and Per- 
mian (?), Colorado and Wyoming, Darton, 3. 
Chugwater formation, Triassic (?) or Permian, 
Wyoming, Darton, 3. 
Cibolo beds, Carboniferous, Texas, Udden, 1. 
Cieneguita beds, Carboniferous, Texas, 
Udden, 1. 
Cincinnatian series, Ordovician, Didiana, 
Foerste, 3. 
Cintura limestone, Cretaceous, Arizona, Ran- 
some, 1, 4. 
Clarion sandstone, Carboniferous Pennsylva- 
nia, Butts, 2. 
Clear Creek volcanic series, Trias, California, 
Hershey, 1. 
Cliffwood clays, Cretaceous, New Jersey, 
Knapp, 2. 
