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BRADFORD WILLARD
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Journal Article
MEMORIAL TO DEAN BENJAMIN McLAUGHLIN (1901–1965)
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 February 1966
GSA Bulletin (1966) 77 (2): P23–P25.
Journal Article
MEMORIAL TO RALPH WALTER STONE (1876–1964)
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 December 1964
GSA Bulletin (1964) 75 (12): P169–P174.
Journal Article
Stratigraphy of the Cambrian Sedimentary Rocks of Eastern Pennsylvania
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 December 1961
GSA Bulletin (1961) 72 (12): 1765–1776.
Journal Article
Devonian Section at Bowmanstown, Pennsylvania
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 October 1957
AAPG Bulletin (1957) 41 (10): 2298–2311.
Journal Article
CAMBRIAN CONTACTS IN EASTERN PENNSYLVANIA
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 July 1955
GSA Bulletin (1955) 66 (7): 819–834.
Journal Article
Stanley Holman Cathcart (1889-1953)
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 October 1953
AAPG Bulletin (1953) 37 (10): 2444–2447.
Journal Article
SUBDIVISION AND DATING OF THE CAMBRIAN OF EASTERN PENNSYLVANIA
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 December 1950
GSA Bulletin (1950) 61 (12): 1355–1368.
Journal Article
Northeastern Pennsylvania and Central New York Petroleum Probabilities
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 December 1950
AAPG Bulletin (1950) 34 (12): 2269–2283.
Journal Article
An Eden faunule in New Jersey
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 March 1949
Journal of Paleontology (1949) 23 (2): 218–220.
Journal Article
CORRELATION OF THE MISSISSIPPIAN FORMATIONS OF NORTH AMERICA
J MARVIN WELLER, (Chairman), JAMES STEELE WILLIAMS, WALTER A BELL, CARL O DUNBAR, LOWELL R LAUDON, RAYMOND C MOORE, PARIS B STOCKDALE, P. S WARREN, KENNETH E CASTER, CHALMER L COOPER, BRADFORD WILLARD, CAREY CRONEIS, CLYDE A MALOTT, PAUL H PRICE, A. H SUTTON
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 February 1948
GSA Bulletin (1948) 59 (2): 91–196.
Journal Article
CONTINENTAL-MARINE MISSISSIPPIAN RELATIONS IN NORTHERN PENNSYLVANIA
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 September 1946
GSA Bulletin (1946) 57 (9): 781–796.
Journal Article
Silurian fossils from Ripogenus Dam, Maine
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 1945
Journal of Paleontology (1945) 19 (1): 64–68.
Journal Article
Ordovician elastic sedimentary rocks in Pennsylvania
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 August 1943
GSA Bulletin (1943) 54 (8): 1067–1122.
Journal Article
Correlation of the Devonian sedimentary formations of North America
G. ARTHUR COOPER, CHARLES BUTTS, KENNETH E. CASTER, G. H. CHADWICK, WINIFRED GOLDRING, E. M. KINDLE, EDWIN KIRK, C. W. MERRIAM, F. M. SWARTZ, P. S. WARREN, A. S. WARTHIN, BRADFORD WILLARD
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 December 1942
GSA Bulletin (1942) 53 (12_1): 1729–1793.
Journal Article
Ordovician-Silurian relations in Pennsylvania
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 July 1939
GSA Bulletin (1939) 50 (7): 1165–1198.
Journal Article
Onondaga paint-ore fauna from Pennsylvania
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 September 1938
Journal of Paleontology (1938) 12 (5): 511–513.
Journal Article
Taeniaster in Pennsylvania
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 October 1937
Journal of Paleontology (1937) 11 (7): 620–623.
Journal Article
Tully limestone and fauna in Pennsylvania
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 September 1937
GSA Bulletin (1937) 48 (9): 1237–1256.
Journal Article
Continental upper Devonian of northeastern Pennsylvania
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 30 April 1936
GSA Bulletin (1936) 47 (4): 565–608.
Journal Article
Spirifer divaricatus Hall in Pennsylvania
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 1936
Journal of Paleontology (1936) 10 (1): 67–69.
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