Jalama Formation

Geology

Members: unnamed (2), I (1), III (8), IV (1), V (25), VII (8)

Lithologies: not reported (1), "shale" (9), sandstone (44), conglomerate (26)

Paleoenvironments: marine indet. (1), offshore (44)

Age range: base of the Late/Upper Campanian to the top of the Campanian or 83.50000 to 72.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Campanian83.6 - 72.1USA (California) (215345)
Late/Upper Campanian83.5 - 70.6USA (California) (1510 1511 1512 1513 1514 1515 1516 1517 1518 1520 1521 1522 1523 1524 1525 1527 1528 1529 1519 1526 1554 1530 1531 1532 1534 1535 1536 1537 1538 1539 1540 1541 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552)
Late/Upper Campanian - Early/Lower Maastrichtian83.5 - 66.0USA (California) (1533 1542)