4 Zuni Fetish carvings Frog 2 Bears Jaguar black jet turquoise coral heartlines

This is from the estate of Kat & Bernard Richardson. They lived on the Navajo Reservation from 1969 to 1974 where he war librarian for Dine College in Tsaile.
There are FOUR animals in this selection, 1 FROG of jet black horn? (I don't know what it is) 2" long x 1 3/8" wide and sitting 3/4" high with turquoise spots set in its back and coral nose holes; 2 BEARS one is 1 5/16" at its tallest, the other 15/16" tall. See pictures to see their inlaid eyes, mouth and heartlines. Also included is 1 unusual one, a JAGUAR with its coral heartline.