Hydatellaceae Paleobiota of the Klondike Mountain Formation Princeton Chert 1992 in paleontology Paleobiota of Burmese amber Paleoflora of the Eocene Okanagan Highlands
Hydatellaceae Paleobiota of the Klondike Mountain Formation Princeton Chert 1992 in paleontology Paleobiota of Burmese amber Paleoflora of the Eocene Okanagan Highlands