Our team member Alessandro Chiarenza is a co-author of the paper entitled Shifts in food webs and niche stability shaped survivorship and extinction at the end-Cretaceous published in Science Advances, you can now check our paper out now in our Research section.
In this research authors used 1600 fossil occurrences of non-marine vertebrates from North America to explore the trophic & niche dynamics across the K/Pg mass extinction in order to reconstruct food web dynamics & quantified ecological niche partitioning combining fossil data with paleoclimatic, land surface & paleogeographical envelopes, also analysing realized niche breadth.

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García-Girón, J., Chiarenza, A. A., Alahuhta, J., DeMar Jr, D. G., Heino, J., Mannion, P. D., Williamson, T.E., Wilson Mantilla, G.P. & Brusatte, S. L. (2022). Shifts in food webs and niche stability shaped survivorship and extinction at the end-Cretaceous. Science Advances, 8(49), DOI: 10.1126/sciadv.add5040