Echinodermata

Maenniliidae Rozhnov et Jefferies, 1996

Selection of related publications
Rozhnov, S. V., Jefferies, R. P. S. 1996. A new stem-chordate solute from the Middle Ordovician of Estonia. Geobios 29, 1, 91-109. DOI:10.1016/S0016-6995(96)80074-X
Hecker, R. F. 1940. Nižnesilurijskie i devonskie iglokožie. Carpoidea, Eocrinoidea i Ophiocistia nižnego silura Leningradskoj oblasti i Èstonii . Transactions of the Paleontological Institute (PIN) 9, 4, 5-82.