Genus
Parmasphaeridium Jachowicz-Zdanowska, 2013
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1521-33 | Parmasphaeridium implicatum | Baltisphaeridium implicatum Fridriksone, 1971 | Middle Cambrian (old nomenclature) |
| Images | ||||||
|---|---|---|---|---|---|---|
| TUG 1521-33 | Parmasphaeridium implicatum | Baltisphaeridium implicatum Fridriksone, 1971 | Middle Cambrian (old nomenclature) |