The oldest ascocerid cephalopod from the Silurian of Estonia and notes on the biogeography of the order Ascocerida (class Cephalopoda)

Aubrechtova, M ; Meidla, T

Estonian journal of earth sciences, 2016-01, Vol.65 (2), p.98-98 [Periódico revisado por pares]

Tallinn: Teaduste Akadeemia Kirjastus (Estonian Academy Publishers)

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