Porifera

Araneosustroma Lessovaja, 1970

Selection of related publications
Mõtus, M.-A., Hints, O. (eds) 2007. 10th International Symposium on Fossil Cnidaria and Porifera. Excursion B2: Lower Paleozoic geology and corals of Estonia. Excursion Guidebook. 10th International Symposium on Fossil Cnidaria and Porifera. Excursion B2: Lower Paleozoic geology and corals of Estonia. Excursion Guidebook, pp. 1-64.
Nestor, H. 1990. Stromatoporoids. Field Meeting Estonia 1990. An Excursion Guidebook, pp. 46-51.
Nestor, H. E. 1981. Stromatoporaty. Report on stratigraphical scheme of the Upper Silurian Deposits in Vaygach and Southern Novaya Zemlya Region, pp. 97-106.
References based on distribution