[Rockhounds] New Argentine fossils uncover history of celebrated conifer group

[Paul]

New Argentine fossils uncover history of celebrated conifer group
Francisco Tutella, Penn State University, June 18, 2020
https://news.psu.edu/story/623337/2020/06/18/research/new-argentine-fossils-uncover-history-celebrated-conifer-group

Rossetto‐Harris, G., Wilf, P., Escapa, I.H. and Andruchow‐Colombo, A.,
2020. Eocene Araucaria Sect. Eutacta from Patagonia and floristic
turnover during the initial isolation of South America. American Journal 
of Botany.
https://www.researchgate.net/publication/341278103_Eocene_Araucaria_Sect_Eutacta_from_Patagonia_and_floristic_turnover_during_the_initial_isolation_of_South_America
https://www.researchgate.net/profile/Peter_Wilf

Shi, G., Li, H., Leslie, A.B. and Zhou, Z., 2020. Araucaria bract-scale
complex and associated foliage from the early-middle Eocene of
Antarctica and their implications for Gondwanan biogeography.
Historical Biology, 32(2), pp.164-173.
https://www.researchgate.net/publication/325404218_Araucaria_bract-scale_complex_and_associated_foliage_from_the_early-middle_Eocene_of_Antarctica_and_their_implications_for_Gondwanan_biogeography
https://www.researchgate.net/profile/Gongle_Shi

Yours,

Paul H.