Johvi Formation

Geology

Members: unnamed (12)

Lithologies: not reported (6), "shale" (1), "limestone" (6)

Paleoenvironments: marine indet. (9), carbonate indet. (3)

Age range: base of the Haljala to the top of the Johvi or 456.80000 to 449.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Haljala456.8 - 453.9Estonia (Harju) (161241)
Haljala456.8 - 453.9Estonia (161293)
Johvi452.8 - 449.9Estonia (Lääne) (195655 195656)
Johvi452.8 - 449.9Estonia (155699 168224 174340 174366)
Johvi452.8 - 449.9Estonia (Ida-Viru) (193522)
Johvi452.8 - 449.9Russian Federation (173847 173850 173852 173857)