• Dobrotivian of France (2 collections)

• Uhaku of Latvia (1), Lithuania (1), Sweden (2)

• Aluoja of Estonia (1)

• Whiterockian of United States (1: California)

• Volkhov of Estonia (37), Lithuania (1), the Russian Federation (52)

• Vaana of Estonia (1)

• Langevoja of Estonia (8), the Russian Federation (1)

• Valaste of Estonia (18), Haiti (1), the Russian Federation (1)

• Arenig of Canada (1: New Brunswick), Sweden (1), the United Kingdom (1)

• Arenigian of Argentina (6), the Russian Federation (1), United States (1: Maine)

• Klabava of the Czech Republic (1)

• Ordovician of Argentina (2), Belarus (2), Belgium (5), Canada (3: Newfoundland), China (28), Estonia (54), France (3), Haiti (1), Iran (1), Ireland (9), Latvia (13), Lithuania (28), Myanmar (4), Norway (24), Portugal (2), the Russian Federation (53), Spain (3), Sweden (8), the United Kingdom (36), United States (2: Maine, Virginia)

Total: 421 collections including 453 occurrences