. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. over-develop special features; one individual will develop the different features unequally; and peculiarities of youth only become in other species permanent specific characteristics. (See Walcott's four propositions, pp. 178, 179.) Paradoxides lamellatus. Hartt. (Acad. Geol. 2d, Ed. p. 2« 1 3 ^^^*^ Walcott, Bulletin 10, U. 8. G. S. * ^^ pl.'iJ p^ge 25, plate 3, fig. 2 a, type specimen, enlarged twice.—Saint John formation, Portland, N. Brunswick.—(P. lo
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. over-develop special features; one individual will develop the different features unequally; and peculiarities of youth only become in other species permanent specific characteristics. (See Walcott's four propositions, pp. 178, 179.) Paradoxides lamellatus. Hartt. (Acad. Geol. 2d, Ed. p. 2« 1 3 ^^^*^ Walcott, Bulletin 10, U. 8. G. S. * ^^ pl.'iJ p^ge 25, plate 3, fig. 2 a, type specimen, enlarged twice.—Saint John formation, Portland, N. Brunswick.—(P. loricatus^ Matt, is a variety. Trans. R. S. Can., 1882, 105, pi. 9, f. Id,)—Middle Caminan, Pai'adoxides maGrocephalus. See Olenellus 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 Lesley, J. P. (J. Peter), 1819-1903; Pennsylvania. Board of Commissioners for the Second Geological Survey. Harrisburg, Board of Commissioners for the Geological Survey
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectpaleontology, bookyea
