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J. William Schopf
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Journal Article
Published: 01 May 2017
Journal of Paleontology (2017) 91 (3): 393–406.
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Journal Article
Journal: Geology
Published: 01 June 2011
Geology (2011) 39 (6): 539–542.
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Journal Article
Published: 01 May 2010
Journal of Paleontology (2010) 84 (3): 363–401.
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Journal Article
Published: 01 May 2010
Journal of Paleontology (2010) 84 (3): 402–416.
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Journal Article
Journal: Geology
Published: 01 July 2007
Geology (2007) 35 (7): 591–594.
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Journal Article
Published: 01 March 2007
Journal of Paleontology (2007) 81 (2): 221–226.
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Journal Article
Journal: Geology
Published: 01 January 2007
Geology (2007) 35 (1): e170.
Journal Article
Journal: Elements
Published: 01 August 2006
Elements (2006) 2 (4): 229–233.
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Journal Article
Journal: Geology
Published: 01 August 2000
Geology (2000) 28 (8): 707–710.
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Journal Article
Published: 01 May 1984
Journal of Paleontology (1984) 58 (3): 738–772.
Journal Article
Published: 01 January 1982
Journal of Paleontology (1982) 56 (1_Part_1): 42–83.
Journal Article
Published: 01 January 1974
Journal of Paleontology (1974) 48 (1): 74–77.
Journal Article
Journal: AAPG Bulletin
Published: 01 January 1974
AAPG Bulletin (1974) 58 (1): 124–132.
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Journal Article
Published: 01 September 1973
Journal of Paleontology (1973) 47 (5): 946–952.
Journal Article
Published: 01 January 1973
Journal of Paleontology (1973) 47 (1): 1–9.
Journal Article
Published: 01 November 1971
Journal of Paleontology (1971) 45 (6): 925–960.
Journal Article
Published: 01 May 1971
Journal of Paleontology (1971) 45 (3): 477–485.
Journal Article
Published: 01 January 1970
Journal of Paleontology (1970) 44 (1): 1–6.
Journal Article
Published: 01 January 1969
Journal of Paleontology (1969) 43 (1): 111–118.
Journal Article
Published: 01 May 1968
Journal of Paleontology (1968) 42 (3): 651–688.