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W. H. TWENHOFEL
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Journal Article
Published: 01 April 1942
GSA Bulletin (1942) 53 (4): 533–538.
Journal Article
Published: 01 March 1942
GSA Bulletin (1942) 53 (3): 429–434.
Journal Article
Published: 01 November 1940
GSA Bulletin (1940) 51 (11): 1665–1728.
Journal Article
Published: 01 November 1940
GSA Bulletin (1940) 51 (11): 1729–1756.
Journal Article
Published: 01 December 1937
GSA Bulletin (1937) 48 (12): 1743–1772.
Journal Article
Published: 30 November 1935
GSA Bulletin (1935) 46 (11): 1687–1744.
Journal Article
Published: 30 April 1933
GSA Bulletin (1933) 44 (2): 423–459.
Journal Article
Published: 30 June 1931
GSA Bulletin (1931) 42 (2): 575–588.
Journal Article
Published: 31 March 1931
GSA Bulletin (1931) 42 (1): 407–424.
Journal Article
Published: 30 June 1929
GSA Bulletin (1929) 40 (2): 385–402.
Journal Article
Published: 30 December 1926
GSA Bulletin (1926) 37 (4): 535–550.
Journal Article
Published: 30 June 1926
GSA Bulletin (1926) 37 (2): 403–412.
Journal Article
Published: 01 December 1921
GSA Bulletin (1921) 32 (4): 359–372.
Journal Article
Published: 01 June 1921
GSA Bulletin (1921) 32 (2): 293–314.
Journal Article
Published: 01 January 1917
GSA Bulletin (1917) 28 (1): 419–430.
Journal Article
Published: 01 January 1910
GSA Bulletin (1910) 21 (1): 667–716.