|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Rhynchonellata - Spiriferida - Acrospiriferidae
It was recombined as Spirifer murchisoni by de Castelnau (1843) and Williams and Breger (1916); it was recombined as Acrospirifer murchisoni by Cooper (1944) and Johnson (1970); it was recombined as Hysterolites (Acrospirifer) murchisoni by Amsden and Ventress (1963); it was recombined as Patriaspirifer murchisoni by Johnson (1995).
|Year||Name and author|
|1843||Spirifera murchisoni Castelneau p. 41 figs. Pl. 12, figs. 1, 2.|
|1843||Spirifer murchisoni de Castelnau|
|1916||Spirifer murchisoni Williams and Breger p. 95 figs. Pl. 2, fig. 9|
|1944||Acrospirifer murchisoni Cooper p. 325 figs. Pl. 123, figs. 15, 16|
|1963||Hysterolites (Acrospirifer) murchisoni Amsden and Ventress p. 105 figs. Pl. 6, figs. 3-18|
|1970||Acrospirifer murchisoni Johnson pp. 189 - 190 figs. Pl. 56, figs. 5-13; Pl. 57, figs. 1-6|
|1995||Patriaspirifer murchisoni Johnson p. 198|
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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.