Bulla Member

Geology

Formation: Bellerophon

Lithologies: marl (1), wackestone (24), packstone (14), grainstone (1)

Paleoenvironments: open shallow subtidal (12), lagoonal/restricted shallow subtidal (14)

Age range: base of the Changhsingian to the top of the Middle Paleocene or 254.17000 to 58.70000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Changhsingian254.17 - 252.17Italy (74937 84128 84129 84130 84131 84132 84133 84134 84151 84163 84164 84165 84166 84167 84168 84169 101921 101928 101929 101930 101931 101932 101933 116441 122121 122122 122401)
Early/Lower Paleocene - Middle Paleocene66.0 - 58.7USA (Texas) (86432)