. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. ^O O W% n\ O).. o i ol ' B. Figure 6. Prima-^pis A, small i-ranidiuiii, view, ilrawn from orisiiial of Plate 2, fitruie 2. B, cranidium ami right free ilieek, exterior view, drawn from original of Plate 2, figure 6, and free cheek of appropriate size. X 38. Spines numbered and lettered as in Text- figure 1. cheek inflated at inner corner, which merges with occipital ring. Median occipital tubercle large, low; on posterior margin of occipital ring prominent pair of tubercles, other pairs of sm


. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. ^O O W% n\ O).. o i ol ' B. Figure 6. Prima-^pis A, small i-ranidiuiii, view, ilrawn from orisiiial of Plate 2, fitruie 2. B, cranidium ami right free ilieek, exterior view, drawn from original of Plate 2, figure 6, and free cheek of appropriate size. X 38. Spines numbered and lettered as in Text- figure 1. cheek inflated at inner corner, which merges with occipital ring. Median occipital tubercle large, low; on posterior margin of occipital ring prominent pair of tubercles, other pairs of smaller tubercles in front of these. Five pairs of tubercles on median glabellar lobe — axial 2a, 2-5 — the most anterior not quite sym-. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum


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Keywords: ., bookauthorharvarduniversity, bookcentury1900, booksubjectzoology