Martin and Drew 1969

Image No. Family Species Class Sculpture
81 Pinaceae Pinus sp. fossil vesiculate alveolate
82 Pinaceae Pinus edulis type fossil vesiculate alveolate
83 Fagaceae Quercus fossil tricolpate verrucate
84 Compositae Amrosia fossil tricolporate echinate
85 Pinaceae Picea engelmanni fossil vesiculate alveolate
86 Cactaceae Cereus gigantea fossil tricolporate scabrate micropores
87 Cactaceae Cereus gigantea fossil tricolporate scabrate micropores

UofAz Palynology