De-na-zin Member

Geology

Formation: Kirtland

Lithologies: not reported (34), "siliciclastic" (1), mudstone (1), "shale" (2), siltstone (2), sandstone (10), conglomerate (1)

Paleoenvironments: terrestrial indet. (61)

Age range: Late/Upper Campanian or 83.60000 to 72.20000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian83.6 - 72.2USA (New Mexico) (35518 36269 46991 46993 46994 47189 47195 47201 47818 47820 47821 47822 52874 53515 53899 54097 54098 54104 55295 56566 56567 56569 56570 56571 56572 76105 76106 76107 76761 76762 76763 138835 154342 154365 154366 154367 154387 154388 154397 154431 154432 154569 154590 154591 154602 154610 154611 154613 154629 154630 154631 154643 154658 154661 154662 154666 154700 169229 171030 172570 179270 230008 230009 233506)