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William Heyden Easton
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Corals from the Chouteau and related formations of the Mississippi Valley Region
William Heyden Easton · Yayınevi bilinmiyor
93 sayfa · 1944
Corals, Fossil / Fossil Corals / Paleontology
Pitkin limestone of northern Arkansas
William Heyden Easton · Yayınevi bilinmiyor
115 sayfa · 1942
Geology / Geology, Stratigraphic / Paleontology / Stratigraphic Geology / Limestone
Carboniferous formations and faunas of central Montana
William Heyden Easton · U.S. Govt. print. Off.
126 sayfa · 1962
Geology, Stratigraphic / Paleontology / Stratigraphic Geology
Corals from the Chouteau and Related Formations of the Mississippi Valley Region; Report of Investigations No. 97
William H. (William Heyden) Easton · Creative Media Partners, LLC
Sayfa sayısı yok · 2021
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