Alfio Alessandro Chiarenza, PhD

Biography

I am a palaeontologist working predominantly on dinosaurs and other Mesozoic reptiles (e.g. crocodylomorphs). I am currently a Research Fellow at University College London and a Research Adjunct at North Carolina Museum of Natural Sciences, studying palaeobiology, macroevolution, macroecology, and extinction.
For my research I use phylogenetic, biogeographic, statistical, and Earth System Modelling tools. 

My main research topics include: 1) the interplay between changing climate, geography, and biodiversity in controlling macroevolution and macroecological patterns; 2) the physical drivers behind evolutionary adaptations and extinction; 3) the relationship between physical agents shaping the fossil record and disentangling their role in order to detect genuine biodiversity signals in deep time; 

For my PhD I focused on Late Cretaceous dinosaur macroecology and the end-Cretaceous mass extinction. I have also studied Mesozoic marine reptiles from the Tethyan margin, crocodylomorph palaeodiversity, and theropod dinosaurs.

In March 2021 I joined Dr Sara Varela as an ERC Postdoctoral Research Fellow at the University of Vigo, Spain, to investigate deep-time diversification dynamics. 

In February 2022 I started a Juan de la Cierva Postdoctoral Fellowship (Ministry of Economy and Competitiveness, Spanish Government) in the same lab.

In August 2023 I have been awarded a Newton International Fellowship by The Royal Society allowing me to join University College London in March 2024 as an Independent Research Fellow.

Education

Ph.D., 2019, Earth Science, Department of Earth Science and Engineering, Imperial College London, London, UK

Supervisors: Prof. Peter Allison,  Dr. Philip Mannion

M.Sc., 2014, Biodiversity and Evolution, University of Bologna, Italy

Primary Advisors: Prof. Federico Fanti, Prof. Alessio Boattini, Dr. Andrea Cau

B.Sc., 2012, Natural Sciences, University of Catania, Italy

Senior Thesis Supervisors: Prof. Antonietta Rosso, Prof. Rossana Sanfilippo, Dr. Fabio M. Dalla Vecchia