. Carnegie Institution of Washington publication. Fig. 9 Fig. 10 Fig. 8 Fig. 2. Fig. 7 Figs. I to 7, Dimetrodon incisivus. Fig. 8, Dimetrodon dollovianus. Figs. 9 and 10, Unidentified Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington

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