Invisible barrier that runs through Indonesia finally explained by scientists
By Harry Baker LiveScience, July 23, 2023
[www.livescience.com]

The paper is:

Skeels, A., Boschman, L.M., McFadden, I.R., Joyce, E.M., Hagen, O., Jiménez Robles, O., Bach, W., Boussange,
V., Keggin, T., Jetz, W. and Pellissier, L., 2023. Paleoenvironments shaped the exchange of terrestrial vertebrates
across Wallace’s Line. Science, 381(6653), pp.86-92.
[vboussange.github.io]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)