. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. L,C. Synonyms: Arthrophycus harlani^ Conrad; Fucoides alle- y^lieniensis; Fucoides irongniarti oi Hall. Collett's Indiana Rt. 1883, page 29, plate 2, fig. 3.—Some of the Medina sandstone beds are a net-work of fronds of this sea weed, which some have chosen to regard as tracks of worms. There is reason to think the plant stems were tubes. (Hall.) IVh. Harttia matthewi. Walcott, Bulletin U. S. G. S. No. 10, page 19, plate 1, fig. 3, interior of shell, '^''&quo
. A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey ... Paleontology. L,C. Synonyms: Arthrophycus harlani^ Conrad; Fucoides alle- y^lieniensis; Fucoides irongniarti oi Hall. Collett's Indiana Rt. 1883, page 29, plate 2, fig. 3.—Some of the Medina sandstone beds are a net-work of fronds of this sea weed, which some have chosen to regard as tracks of worms. There is reason to think the plant stems were tubes. (Hall.) IVh. Harttia matthewi. Walcott, Bulletin U. S. G. S. No. 10, page 19, plate 1, fig. 3, interior of shell, '^''" enlarged to twelve diameters; a unique little shell found associated with frag- ments of Parodoxides and Ptycoparia trilobites, in New Brunswick {Saint John) formation. Middle Cambrian^ M. I C.—The character of the apex is unknown, as the only representative of both genus and species is in the form of this interior cast, and around its margin the cast of the apparently smooth outer surface. (W.). 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
