Lufeng Formation

Geology

Members: unnamed (8), Shawan (10), Zhangjia'ao (26)

Lithologies: not reported (32), "siliciclastic" (1), claystone (1), mudstone (7), "shale" (2), siltstone (4), sandstone (3), marl (1)

Paleoenvironments: terrestrial indet. (39), fluvial indet. (1), "floodplain" (1), fluvial-lacustrine indet. (5), lacustrine - small (1), lacustrine indet. (2)

Age range: base of the Hettangian to the top of the Bathonian or 201.30000 to 166.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Jurassic201.4 - 174.7China (Yunnan) (29657)
Hettangian201.3 - 199.3China (Yunnan) (11805 46903 49501 49503 51909 101068 101071 173377 182630 194385)
Hettangian - Sinemurian201.3 - 190.8China (Yunnan) (25125 49772 60464 71803 71907 100542 229976 229977)
Sinemurian199.3 - 190.8China (Yunnan) (47081 49773 49775 49776 49777 49778 55275 59348 59352 66926 71802 72091 78993 78994 93193 94783 101067 137007 137128 137134 137353 137354 182648 200934 206023 220069)
Bajocian - Bathonian170.3 - 166.1China (Yunnan) (165477 165478 165479 165480 165481)