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Hystrichosphaera ramosa var. pachyderma
Hystrichosphaera ramosa var. pachyderma (Rossignol, 1964) Harland and Downie, 1969
Combination not validly published since Harland and Downie, 1969, did not fully reference the basionym.
Now Spiniferites pachydermus. Originally Hystrichosphaera furcata var. pachyderma, subsequently Hystrichosphaera ramosa var. pachyderma (combination not validly published), thirdly Spiniferites ramosus ssp. pachyderma, fourthly (and now) Spiniferites pachyderma.
Holotype: Rossignol, 1964, pl.1, figs.1-2
Age: Pleistocene-Holocene
Combination not validly published since Harland and Downie, 1969, did not fully reference the basionym.
Now Spiniferites pachydermus. Originally Hystrichosphaera furcata var. pachyderma, subsequently Hystrichosphaera ramosa var. pachyderma (combination not validly published), thirdly Spiniferites ramosus ssp. pachyderma, fourthly (and now) Spiniferites pachyderma.
Holotype: Rossignol, 1964, pl.1, figs.1-2
Age: Pleistocene-Holocene