Reinink-Smith, L.M.; Leopold, E.B. (2005). "Warm Climate in the Late Miocene of the South Coast of Alaska and the Occurrence of Podocarpaceae Pollen". Palynology. 29 (1): 205–262. Bibcode:2005Paly...29..205R. doi:10.2113/29.1.205. S2CID129445771.
Reinink-Smith, L.M.; Leopold, E.B. (2005). "Warm Climate in the Late Miocene of the South Coast of Alaska and the Occurrence of Podocarpaceae Pollen". Palynology. 29 (1): 205–262. Bibcode:2005Paly...29..205R. doi:10.2113/29.1.205. S2CID129445771.
Reinink-Smith, L.M.; Leopold, E.B. (2005). "Warm Climate in the Late Miocene of the South Coast of Alaska and the Occurrence of Podocarpaceae Pollen". Palynology. 29 (1): 205–262. Bibcode:2005Paly...29..205R. doi:10.2113/29.1.205. S2CID129445771.