Charles Caldwell Hawley / Chester T. Wrucke / David J. Grimes / Donald H. Richter / Donald Harvey Whitebread / Garland Bayard Gott / Hugh Edward Clifton / Hugh T. Millard / Jack James Rowe / Keith Brindley Ketner / Richard Philip Fischer / Robert Lutz Foster / Wallace R. Griffitts / A. P. Marranzino / Charles J. Zablocki / Donald B. Hoover / Frederick Otto Simon / Frederick S. Fisher / Henry V. Alminas / James George Evans / John Marinenko / N. A. Matson / Theodore J. Armbrustmacher / John E. McLane / Thomas D. Hessin

OSU:32435030456107

Continental shelf

Theodore J. Armbrustmacher

ERDC:35925000912284

Gunnison Gorge Wilderness (Colo.)

Theodore J. Armbrustmacher / Geological Survey (U.S.)

ERDC:35925000835048

Earths, Rare

Ted G. Theodore

UOM:39015049617726

Nature

Theodore J. Armbrustmacher / Geological Survey (U.S.)

ERDC:35925000835048

Earths, Rare

Orrin H. Pilkey / Etats-Unis. Geological Survey

LCCN:75619240

Charles Caldwell Hawley / Chester T. Wrucke / David J. Grimes / Donald H. Richter / Donald Harvey Whitebread / Garland Bayard Gott / Hugh Edward Clifton / Hugh T. Millard / Jack James Rowe / Keith Brindley Ketner / Richard Philip Fischer / Robert Lutz Foster / Wallace R. Griffitts / A. P. Marranzino / Charles J. Zablocki / Donald B. Hoover / Frederick Otto Simon / Frederick S. Fisher / Henry V. Alminas / James George Evans / John Marinenko / N. A. Matson / Theodore J. Armbrustmacher / John E. McLane / Thomas D. Hessin

OSU:32435030456107

Continental shelf

Theodore J. Armbrustmacher

ERDC:35925000912284

Gunnison Gorge Wilderness (Colo.)

Theodore J. Armbrustmacher / P. J. Modreski / Geological Survey (U.S.)

OCLC:29884098

Alkalic igneous rocks

Geological Survey (U.S.) / Theodore J. Armbrustmacher

OCLC:148862762

Chester T. Wrucke / Theodore J. Armbrustmacher / Thomas D. Hessin

LCCN:gs68000272

Ore deposits

Chester T. Wrucke / George V. Wood / Lauck W. Ward / Raymond Charles Douglass / Robert B. Mixon / Augustus K. Armstrong / Blake W. Blackwelder / Merlynd K. Nestell / Orrin H. Pilkey / Theodore J. Armbrustmacher

LCCN:74020682

Chesapecten

Theodore J. Armbrustmacher / Kenneth A. Sargent

OCLC:8527359

Allanite

Charles Caldwell Hawley / Chester T. Wrucke / David J. Grimes / Donald H. Richter / Donald Harvey Whitebread / Garland Bayard Gott / Geological Survey (U.S.) / H. P. Eisenhuth / Hugh Edward Clifton / Hugh T. Millard / Jack James Rowe / Keith Brindley Ketner / Richard Philip Fischer / Robert Lutz Foster / Wallace R. Griffitts / A. P. Marranzino / Charles J. Zablocki / Donald B. Hoover / Frederick Otto Simon / Frederick S. Fisher / Henry V. Alminas / James George Evans / John Marinenko / N. A. Matson / Theodore J. Armbrustmacher / John E. McLane / Thomas D. Hessin

LCCN:gs68000370

Continental shelf

Theodore J Armbrustmacher / I. K. Brownfield

OCLC:182909382

Theodore J. Armbrustmacher

OCLC:165568281

Einar Bartlett Ekren / Hansford T. Shacklette / Theodore J. Armbrustmacher / Tor Helge Nilsen / William Aubrey Cobban / David H. McIntyre / Josephine G. Boerngen / Earl H. Bennett

LCCN:82600120

Alkalic igneous rocks

Theodore J. Armbrustmacher

OCLC:16913700

Alkalic igneous rocks

Chester T. Wrucke / Theodore J. Armbrustmacher

LCCN:75619166

Geochemistry

Chester T. Wrucke / Theodore J. Armbrustmacher / Geological Survey (U.S.)

OCLC:70679849

Geochemistry

Theodore J. Armbrustmacher / I. K. Brownfield

OCLC:3822430

Theodore J. Armbrustmacher

OCLC:174491298

Theodore J. Armbrustmacher

OCLC:19549404

Nonmetallic minerals

Theodore J. Armbrustmacher / Isabelle K. Brownfield

OCLC:5592004

Carbonatites

Bradley S. Van Gosen / Virginia Sue Gillerman / Theodore J. Armbrustmacher

OCLC:320116811

Energy development

Theodore J. Armbrustmacher

OCLC:503940370

Alkalic igneous rocks

Theodore J. Armbrustmacher

OCLC:7884745

Thorium ores

Geological Survey (U.S.)

OCLC:148990119

Theodore J. Armbrustmacher

OCLC:5591984

Thorium

Theodore J. Armbrustmacher

LCCN:79607145

Carbonatites