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Lophophyllidium profundum
Taxonomy
Cyathaxonia profunda was named by Milne-Edward and Haime (1851) [NOT: Lophophyllum profundum Beede, 1900, Kansas Univ. Geol. Survey, vol. 6, pt. 2, p. 17, pl. 2, fig. 7, 7b—Woodruff, 1906, Nebraska Geol. Survey, vol. 2, pt. 2, p. 260, pl. 5, fig. 4.—Girty, 1915, U.S. Geol. Survey, Bull. 544, p. 19, pl. 2, figs. 1-6a, pl. 6, figs. 12,14.—Mather, 1915, Denison Univ., Sci. Lab., Bull., vol. 18, p. 91, pl. 1, figs. 11-13.—Plummer and Moore, 1921, Univ. Texas, Bull. 2132, p. 79, pl. 13, fig. 14, pl. 20, figs. 1, 2, 4, 5, pl. 23, figs. 3-6.—Morgan, 1924, Oklahoma Bur. Geol., Bull. 2, p. 192, pl. 32, figs. 2a-d.—Croneis, 1930, Arkansas Geol. Survey, Bull. 3, p. 134, pl. 27, fig. 1.—Kelly, 1930, Jour. Paleontology, vol. 4, p. 136, pl. 11, figs. 1, 2—Sayre, 1930, Kansas Geol. Survey, Bull. 17, p. 85, pl. 1, figs. 3-5.—Heritsch, 1936, Palaeontographica, Bd. 83, Abt. A, p. 108, pl. 17, figs. 15-18, text-fig.--pl. 2, fig. 9.].
It was recombined as Lophophyllum profundum by Girty (1915); it was recombined as Lophophyllidium profundum by Jeffords (1942).
It was recombined as Lophophyllum profundum by Girty (1915); it was recombined as Lophophyllidium profundum by Jeffords (1942).
Sister species lacking formal opinion data
Synonymy list
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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.
†Lophophyllidium profundum Milne-Edward and Haime 1851
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Diagnosis
No diagnoses are available