Fukuji Formation

Geology

Members: unnamed (1), D 1 (2), D 2 (1), D 4 (5)

Lithologies: "shale" (2), wackestone (5), "limestone" (3)

Paleoenvironments: marine indet. (1), shallow subtidal indet. (6), transition zone/lower shoreface (2)

Age range: base of the Siegen to the top of the Emsian or 412.30000 to 393.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Lochkovian419.2 - 410.8Japan (61143 61144)
Siegen412.3 - 409.1Japan (61145)
Pragian - Emsian410.8 - 393.3Japan (133438)
Emsian407.6 - 393.3Japan (61146 61148 61209 61210 61211)