The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2025

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Total: 69516

species valid

Scyphosphaera recurvata Deflandre (1942).

species valid

Scyphosphaera excelsa Siesser Micropaleontology, 44(4): 368. Dec 1998

species valid

Scyphosphaera ventriosa E. Martini (1968).

species valid

Scyphosphaera tubifera Kamptner (1955).

species valid

Scyphosphaera tubicena Stradner (1969).

species valid

Scyphosphaera tora Kamptner (1967).

species valid

Scyphosphaera rottiensis (1975).

species valid

Scyphosphaera tercisensis Lezaud (1968).

species unavailable

Eurystoma angulare A.G. Long Trans. Roy. Soc. Edinburgh, 64(12): 269, 276. 9 Dec 1960

species valid

Lyrasperma scoticum (Calder) A.G. Long Trans. Roy. Soc. Edinburgh, 64(12): 268. 9 Dec 1960