Astereae

Citations total:
2
link From To Geolocation Author - title Year
details Early Miocene Middle Miocene California Barnett,J. Palynology and paleoecology of the Tertiary Weaverville Formation, Northwestern California, USA. 1989
details Miocene USA(Pacific Northwest) Gray,J. Northwest American Tertiary palynology. (In: Ancient Pacific Floras. The Pollen Story. L.M. Cranwell, editor) 1964