Chitinozoa

Calpichitina opaca (Laufeld, 1974)

Synonymy list
1974     Desmochitina opaca — Laufeld, pp. 79, fig. 42
1994     Densichitina opaca (Laufeld, 1974) — Nestor, V., pp. 13-14, fig. 24:7-8
Selection of related publications
Nestor, V. 2005. Chitinozoans of the Margachitina margaritana Biozone and the Llandovery-Wenlock boundary in West Estonian drill cores. Proceedings of the Estonian Academy of Sciences. Geology 54, 2, 87-111.
Nestor, V. 1994. Early Silurian chitinozoans of Estonia and North Latvia.
Nestor, V. 1990. Silurian chitinozoans. Field Meeting Estonia 1990. An Excursion Guidebook. Eds: Kaljo, D. & Nestor, H., pp. 80-83.
Nestor, V. 1982. Chitinozoan zonal assemblages (Wenlock, Estonia). Silurian assemblages and biozones in the East Baltic region, pp. 84-96.
Laufeld, S. 1974. Silurian Chitinozoa from Gotland. Fossils and Strata 5, 1-130.
References based on distribution