Pinus diploponderoides

Citations total:
5
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Author - title
Year
details Middle Eocene Late Oligocene China(Hopei) Sung,T.C. et al. Early Tertiary spores and pollen grains from the Coastal Region of Bohai. 1978
details Early Tertiary China(Hupei) Anonymous Early Tertiary spores and pollen grains from the Coastal Region of Bohai. 1978
original Eocene Idaho Ting,W.S. Fossil pollen grains of Coniferales from Early Tertiary of Idaho, Nevada and Colorado 1968
details Eocene Nevada Ting,W.S. Fossil pollen grains of Coniferales from Early Tertiary of Idaho, Nevada and Colorado 1968
details Eocene Idaho Sung,T.C. et al. Early Tertiary spores and pollen grains from the Coastal Region of Bohai. 1978