Family

Streptelasmatidae Nicholson, 1889


TUG 119-535	Streptelasma calicula \| Streptelasma calicula Hall, 1852	Jaani	Jaani Stage \| J1P
TUG 119-536	Streptelasma calicula \| Streptelasma calicula Hall, 1852	Jaani	Jaani Stage \| J1P
TUG 119-537	Streptelasma calicula \| Streptelasma calicula Hall, 1852	Jaani	Jaani Stage \| J1P
TUG 119-538	Streptelasma calicula \| Streptelasma calicula Hall, 1852	Jaani	Jaani Stage \| J1P
TUG 119-539	Streptelasma calicula \| Streptelasma calicula Hall, 1852	Jaani	Jaani Stage \| J1P
TUG 119-540	Streptelasma calicula \| Streptelasma calicula Hall, 1852	Jaani	Jaani Stage \| J1P
GIT 124-1	Helicelasma bystrowi \| Streptelasma bystrowi Reiman, 1958	Nõmmküla quarry, Läänemaa	Vormsi Stage	holotype
GIT 124-6	Rectigrewingkia lutkevitshi \| Grewingkia lutkevitshi Reiman, 1958	Plyussa River outcrop, Leningrad Oblast	Rakvere Stage	holotype
GIT 124-7	Streptelasma hiumica \| Brachyelasma hiumica Reiman, 1958	Paope quarry	Vormsi Stage	holotype
GIT 124-8	Streptelasma hiumica \| Brachyelasma hiumica Reiman, 1958	Paope quarry	Vormsi Stage