Collection: Ian G. Speden Archives, 1956-1965 - CAO: Powered by ArcLight and hosted at Western CT State University Search Results

Start Over Collection Ian G. Speden Archives, 1956-1965

1951. Topagraphy maps of South Dakota from 1951.

Collection Context

1952. Topagraphy maps of South Dakota from 1952.

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1956. Topagraphy maps of South Dakota from 1956.

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Dissertation. Copy of Ian G. Speden's dissertation and supporting figures.

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Faunal List.

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Faunal list of Speden, Cretaceous, Mesaverde-Mancos, Colorado., 1965

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Ian G. Speden Archives, 1956-1965

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Locality Information

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Maps, 1951-1956

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Miscellaneous

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