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The following 57 pages are in this category, out of 57 total.
43:Pages in category "Taxa named by Joseph Leidy"
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48:This list may not reflect recent changes
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25:(1823–1891), an American
464:Taxa by American author
330:Pectinatella magnifica
459:Animal taxa by author
181:Dimetrodon borealis
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345:Piratosaurus
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298:Palaeocastor
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365:Protohippus
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320:Patriofelis
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394:Thespesius
355:Procamelus
315:Parahippus
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230:Hypohippus
138:Choeropsis
132:Chisternon
103:Bootherium
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19:named by
404:Trachodon
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286:Ontocetus
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235:Hyracodon
225:Heleopera
154:Compsemys
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208:Eucastor
120:Camelops
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377:Saniwa
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281:O
269:N
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37:.
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