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Taxonomy
Geranchon davisii was named by Scudder (1890). Its type specimen is 14053, a wing (base broken), and it is a compression fossil. Its type locality is Florissant (MCZ Collection), which is in a Chadronian lacustrine - large shale in the Florissant Formation of Colorado.
It was recombined as Gerancon davisii by Scudder (1894); it was synonymized subjectively with Siphonophoroides antiqua by Heie (1967).
It was recombined as Gerancon davisii by Scudder (1894); it was synonymized subjectively with Siphonophoroides antiqua by Heie (1967).
Synonymy list
Year | Name and author |
---|---|
1890 | Geranchon davisii Scudder p. 248 |
1894 | Gerancon davisii Scudder p. 352 figs. Pl 102, fig 5; pl 105, fig 6 |
2011 | Geranchon davisii Heie and Wegierek p. 36 |
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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.
†Geranchon davisii Scudder 1890
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Diagnosis
No diagnoses are available