†order Prosamatifera Eisenack 1931

Life - Prosamatifera

Parent taxon: Chitinozoa according to J. Nõlvak 2007

Sister taxa: none

Subtaxa: Conochitinidae

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Distribution:

• Silurian of the Czech Republic (4 collections), Estonia (52), Latvia (1), the Russian Federation (2), Ukraine (4)

• Ordovician of Argentina (1), Canada (6: Quebec), China (1), Estonia (6), France (1), Morocco (1), Portugal (1), the Russian Federation (2), South Africa (1), Spain (1), Sweden (2), United States (1: New York)

Total: 87 collections including 153 occurrences

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