240 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1906-1907. 
Invertebrata (general). See also Anthozoa, 
Brachiopoda, Bryozoa, Crus- 
tacea, Echinodermata, Foramini- 
fera, Insecta, Mollusca, Problem- 
atica, Spongida, and Vermes. 
Alaska, southeastern, Paleozoic faunas : 
Kindle, 1400. 
Arizona, Fort Apache : Reagan, 2000. 
Bermuda Islands : Verrill, 2445. 
California, Santa Clara Valley : Cran- 
dall, 590. 
Summerland district : Arnold, 63. 
Cambrian, Cambro-Silurian. and De- 
vonian : Whiteaves, 2555. 
Cambrian, Pioche Mountains : Pack, 
1855. 
transition fauna, from Braintree, 
Mass. : Shimer, 2204. 
Cape Llsburne, Alaska, region : Girty, 
966. 
Chazy fauna : Raymond, 1987. 
Coal measures, Neosho River section, 
Kansas : Beede and Rogers, 181. 
Color markings retained by a gastro- 
pod : Raymond, 1988. 
Cretaceous and Tertiary of Arkansas 
and Louisiana : Veatch, 2436. 
Cretaceous of New Jersey : Weller, 
2520. 
Devonian : Clarke, 497. 
Canada : Whiteaves, 2555. 
Montana, Three Forks : Raymond, 
1989. 
New York : Slocom, 2219. 
Pennsylvania, Altoona section : Kin- 
dle, 1397. 
Dwarfing of fauna of Salem limestone, 
Indiana : Smith, 2222. 
Franklin : Ami, 39. 
Guelph formation : Whiteaves, 2556. 
Hell Creek beds of Montana : Brown. 
325. 
Index fossils of North America : Gra- 
bau and Shimer, 1005. 
Jurassic fossils from "Black Hills : 
Whitfield and Hovey, 2563. 
Kentucky, Silurian and Devonian : 
Foerste, 884. 
Kinderhook fauna : Weller, 2519. 
Marine Carboniferous, from Arkansas 
coal fields : Girty, 967. 
Maryland, St. Mary's County : Shat- 
tuck, 2191. 
Nebraska, Cass County : Woodruff, 2628. 
New York, Schoharie Valley : Grabau, 
991. 
Ontario : Grant, 1013-1016. 
Pembroke area : Ami, 41. 
Paleontological work in Canada : Whit- 
eaves, 2551, 2552. 
Paleozoic fossils, errata and corri- 
genda : Whiteaves, 2557. 
Pembroke area, Ontario and Quebec: 
Ami, 41. ' 
Termian Red Beds of Oklahoma and 
Texas : Beede, 180. 
Photographing Ammonites : Bose, 268. 
Invertebrata (general) — Continued. 
Pleistocene fauna of Maryland : Clark, 
481. 
Quebec, Pembroke area: Ami, 41. 
Salem limestone of Indiana : Cum- 
ings and Beede, 612. 
Silurian, from Canada : Whiteaves, 
2553. 
Tertiary, from Atlantic coast province : 
Brown, 335. 
Vermont, St. Albans : Edson, 774. 
Iowa. 
General. 
Assistant state geologist's report : 
Lees, 1550 ; Savage, 2127. 
State geologist's report : Calvin, 390 ; 
Wilder, 2578. 
Report on- 
Black Hawk County : Arey, 53. 
Bremer County : Norton, 1805. 
Clayton County : Leonard, 1559. 
Franklin County : Williams, 2588. 
Jackson County : Savage, 2128. 
Sac and Ida counties : Macbride, 
1639. 
Winneshiek County : Calvin, 388. 
Economic. 
Cement materials : Beyer, 230 ; Beyer 
and Williams, 233 ; Burchard, 
353. 
Coals, tests of : Savage, 2126. 
Glass-sand deposits : Burchard, 355. 
Lancaster and Mineral Point quad- 
rangles : Grant and Burchard, 
1021. 
Lead and zinc deposits : Bain, 99 ; 
Davis, 663. 
Limes : Beyer, 232. 
Mineral production, in 1905 : Beyer, 
229. 
in 1906 : Beyer, 231. 
Peat resources : Savage, 2125. 
Portland cement : Beyer and Wil- 
liams, 233. 
materials near Dubuque : Burchard, 
353. 
Quarry products : Beyer and Williams, 
234. 
• Dynamic and structural. 
Alluvial changes, recent : Todd, 2379. 
Clay slide at the Boone viaduct : Mer- 
rick, 1719. 
Fracture systems: Hobbs, 1176. 
Physiographic. 
Mississippi River channel, features of : 
Calvin, 389. 
Stratigraphic. 
General: Beyer, 230; Calvin, 387; 
Todd, 2377. 
Black Hawk County : Arey, 53. 
Bremer County: Norton, 1805. 
Clayton County : Leonard, 1559. 
Drift exposures : Orr, 1835. 
Franklin County : Williams, 25SS. 
Galena series : Sardeson, 2122. 
Geological map : Savage, 2130. 
