Echinodermata

Echinosphaerites aurantium suprum Hecker, 1923

Synonymy list
1845     Echinosphaerites aurantium Gyll. — Verneuil, fig. 6a,q
1899     Echinosphaerites aurantium Gyll. — Jaekel, pp. 73,331, fig. VII 5,11
1923     Echinosphaerites aurantium Gyll. sp. mut. supra nov. mut. — Hecker, pp. 25
1927     Echinosphaerites aurantium Gyll. mut. supra Hecker — Orviku, pp. 11
1981     Echinosphaerites aurantium superus — Bockelie, pp. 190
Selection of related publications
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I.
Hecker, R. F. 1923. Echinosphaeritidae of the Silurian of Russia. Trav. Mus. Géol. Min. Pierre le Grand Acad. Sci. Russie IV, 1, 1-63.