IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Patent model for William Ballard, ...
This paper describes a new species of lungfish, Ptychoceratodus roemeri, sp. nov., based on 25 tooth plates from the Upper Triassic (Carnian) freshwater sediments of the Krasiejów locality, in Poland.
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Patent model for John A. McClelland, ...
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