. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. 176 THREE CRUISES OF THE " BLAKE. genus Vetulina was previously known only from the Jura; it was quite commonly dredged off Barbados in 100 fathoms. An allied sponge, from 292 fathoms off Morro Light, Havana, is the little pear-shaped Collinella inscripta (Fig. 534), of which the fossil precursor may have been Trachysycon. Resembling Sulcastrella clausa (Fig. 535), dredged off Sand Key in 129. Please note that these images are extracted from scanned page images that may have been digitally enhanced for r
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology; Zoology. 176 THREE CRUISES OF THE " BLAKE. genus Vetulina was previously known only from the Jura; it was quite commonly dredged off Barbados in 100 fathoms. An allied sponge, from 292 fathoms off Morro Light, Havana, is the little pear-shaped Collinella inscripta (Fig. 534), of which the fossil precursor may have been Trachysycon. Resembling Sulcastrella clausa (Fig. 535), dredged off Sand Key in 129. 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: ., bookauthorha, bookcentury1800, bookdecade1860, booksubjectzoology
