Gigantic Ant Fossil – With a 6″ Wingspan –
Raises Questions About Ancient Arctic Migrations
Simon Fraser University, SciTechDaily, March 10, 0223
The open access paper is:
Archibald, S.B., Mathewes, R.W. and Aase, A.,
2023. Eocene giant ants, Arctic intercontinental
dispersal, and hyperthermals revisited: discovery
of fossil Titanomyrma (Hymenoptera: Formicidae:
Formiciinae) in the cool uplands of British Columbia,
Canada. The Canadian Entomologist, 155, .e6.
Yours,
Paul H.