Hirmuse Formation

Geology

Members: unnamed (17), Saku (1)

Lithologies: not reported (11), claystone (4), marl (5), "limestone" (2), "carbonate" (1)

Paleoenvironments: marine indet. (6), carbonate indet. (6), shallow subtidal indet. (5), open shallow subtidal (1)

Age range: Oandu or 452.80000 to 451.80000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Oandu452.8 - 451.8Russian Federation (169034 169224)
Oandu452.8 - 451.8Estonia (Kuusiku) (37777)
Oandu452.8 - 451.8Estonia (Harju) (87280)
Oandu452.8 - 451.8Estonia (Sibila) (37805)
Oandu452.8 - 451.8Estonia (Lääne-Viru) (168637 169027 169030 197531 197532 197533 197552)
Oandu452.8 - 451.8Estonia (Rookula) (37773)
Oandu452.8 - 451.8Estonia (144640 168742 175514 197550)
Katian452.8 - 445.2Estonia (226719)