Call Number (LC) Title Results
I 19.16:128-D The use of geology on the western front / 2
I 19.16:128-E American species of Operculina and Heterostegina and their faunal relations ; A new species of Orthophragmina from Louisiana /
American species of Operculina and Heterostegina and their faunal relations /
2
I 19.16:129 Shorter contributions to general geology, 1921 /
The Byram calcareous marl of Mississippi /
2
I 19.16:129-A Lithologic subsurface correlation in the "Bend Series" of north-central Texas / 1
I 19.16:129-B Orthaulax : a Tertiary guide fossil / 1
I 19.16:129-C Graphic and mechanical computation of thickness of strata and distance to a stratum / 1
I 19.16:129-D Stratigraphic sections in southwestern Utah and northwestern Arizona / 1
I 19.16:129-E The Byram calcareous marl of Mississippi / 1
I 19.16:129-F The Foraminifera of the Mint Spring calcareous marl member of the Marianna limestone / 1
I 19.16:129-G The flora of the Woodbine sand at Arthurs Bluff, Texas / 1
I 19.16:129-H Geology of the lower Gila region, Arizona / 1
I 19.16:129-I The flora of the Cheyenne Sandstone of Kansas / 1
I 19.16:130 The Laramie flora of the Denver basin : with a review of the Laramie problem / 1
I 19.16:131 Additions to the flora of the Wilcox group /
Shorter contributions to general geology, 1922 /
2
I 19.16:131-36 The shapes of beach pebbles /
Upper Cretaceous and Tertiary formations of the western part of the San Juan Basin, Colorado and New Mexico /
2
I 19.16:131-A Additions to the flora of the Wilcox group / 2
I 19.16:131-B A section of the Paleozoic formations of the Grand Canyon at the Bass Trail / 2
I 19.16:131-C The shapes of beach pebbles / 2
I 19.16:131-D A geologic reconnaissance in the Gulf coastal plain of Texas near the Rio Grande /
New species of Mollusca from the Eocene deposits of southwestern Texas /
A geologic reconnaissance in the Gulf coastal plain of Texas near the Rio Grande : [new species of mollusca from the Eocene deposits of southwestern Texas] /
3
I 19.16:131-E Preliminary report on fossil vertebrates of the San Pedro valley, Arizona, with descriptions of new species of Rodentia and Lagomorpha / 2