Genus

Vulcanisphaera Deunff, 1961


TUG 1520-22	Vulcanisphaera turbata \| Vulcanisphaera turbata, Martin 1981	Ülgase outcrop		Upper Cambrian (old nomenclature) \| Ülgase Fm.
TUG 1520-23	Vulcanisphaera africana \| Vulcanisphaera aff. Africana	Ülgase outcrop		Upper Cambrian (old nomenclature) \| Ülgase Fm.
TUG 1520-25	Vulcanisphaera turbata \| Vulcanisphaera turbata, Martin 1981	Ülgase outcrop		Upper Cambrian (old nomenclature) \| Ülgase Fm.
TUG 1520-28	Vulcanisphaera africana \| Vulcanisphaera aff. Africana	Ülgase outcrop		Upper Cambrian (old nomenclature) \| Ülgase Fm.
TUG 1520-3	Vulcanisphaera turbata \| Vulcanisphaera turbata, Martin 1981	Ülgase outcrop		Upper Cambrian (old nomenclature) \| Ülgase Fm.
TUG 1520-39	Vulcanisphaera turbata \| Vulcanisphaera turbata Martin, 1981	Ülgase outcrop		Upper Cambrian (old nomenclature) \| Ülgase Fm.
TUG 1528-13	Vulcanisphaera turbata \| Vulcanisphaera turbata Martin, 1981	Maardu M-72 borehole	- 113.9	Upper Cambrian (old nomenclature) \| Tsitre kihistu
TUG 1528-17	Vulcanisphaera africana \| Vulcanisphaera africana Deunff, 1961	Maardu M-72 borehole	- 113.9	Upper Cambrian (old nomenclature) \| Tsitre kihistu
TUG 1528-43	Vulcanisphaera africana \| Vulcanisphaera aff africana Deunff, 1961	Maardu M-72 borehole	- 113.9	Upper Cambrian (old nomenclature) \| Tsitre kihistu
TUG 1535-19	Vulcanisphaera imparilis \| Vulcanisphaera imparilis forma 4 Rasul, 1976	Tõnismägi outcrop		Tremadocian \| Türisalu kihistu