Porifera

Pachystylostroma contractum Nestor, 1964

Type specimen data
Synonymy list
1964     Pachystylostroma contractum sp. nov. — Nestor, pp. 27, fig. 8:4-5
Selection of related publications
Nestor, H. E. 1964. Ordovician and Llandoverian Stromatoporoidea of Estonia. Trudy Instituta geologii AN ESSR , 1-112.
References based on distribution