Martin and Drew 1969

Image No. Family Species Class Sculpture
43 Aceraceae Acer grandidentatum tricolpate striate
44 Malvaceae Sphaeralcea sp. triporate echinate
45 Malvaceae Sphaeralcea sp. triporate echinate
46 Malvaceae Hibiscus coulteri stephanocolpate - pericolpate echinate

UofAz Palynology