Subspecies

Estlandia pyron silicificata Öpik, 1934

Type specimen data

Synonymy list

1877 Orthisina pyron — Pahlen , pp. 32, fig. pl. 3: 8, 9

1930 Gonambonites pyron — Öpik , pp. 229, 234

1934 Estlandia pyron subsp. silicificata — Öpik , pp. 136-138, fig. pl. 23

1953 Estlandia pyron silicificata Öpik, 1934 — Alichova , pp. 101-103, fig. pl. 15: 1-9

1969 Estlandia pyron silicificata Öpik, 1934 — Alichova , pp. 35-36, fig. pl. 4: 7, 9; pl. 5: 1

Selection of related publications

Öpik, A. 1934. Über Klitamboniten. Acta et Commentationes Universitatis Tartuensis XXVI, 5, 1-239. K. Mattiesen.

Classification

References based on distribution