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Lathamoserpens sigel
Taxonomy
Lathamoserpens sigel was named by Waggoner and Hagadorn (2005). Its type specimen is LACMIP 12862 and is a compression fossil. Its type locality is southern Marble Mountains, near Cadiz, which is in a Dyeran marine shale/sandstone in the Latham Formation of California. It is the type species of Lathamoserpens.
Synonymy list
Year | Name and author |
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2005 | Lathamoserpens sigel Waggoner and Hagadorn p. 3 figs. Figs. 8 – 17 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Lathamoserpens sigel Waggoner and Hagadorn 2005
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Diagnosis
Reference | Diagnosis | |
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B. Waggoner and J. W. Hagadorn 2005 | Sinuous conical fossils, tubular in cross-section, with two or (rarely) three alternating curves subtending angles of 30–40°. Narrow terminus closed, rounded, nearly globular, curving slightly laterally. Keel runs nearly the full length of the specimen. Broad terminus semicircular; aperture indistinct. |
Measurements
No measurements are available
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Source: o = order, p = phylum | |||||
References: Hendy et al. 2009, Kiessling 2004 |