A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey Paleontology. fig. 67, showing a group of fragments assigned (where found

Download this stock image: . A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey Paleontology. fig. 67, showing a group of fragments assigned (where found separately) to diiferent fish and called Helodus rudes (McCoy), Helodus planus (Agas.), Lophodus didymus and Lophodus Icevissimus, thus multiplying needlessly both generic and specific names.—Subcarhoniterous of Ireland, XL Psephodus latus, St. John and Worthen, Geol. Illinois, Vol. 7, 1883, page 72, plate 2, selected figs, la^ small mandibu- lar median tooth, seen from above, broken; 5, inner profil - PFXFYR from Alamy's library of millions of high resolution stock photos, illustrations and vectors.

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