I think these to links could be added to the List of Biomaterial Fossil Papers: https://www.nature.com/articles/32884 https://www.mdpi.com/2079-7737/11/8/1158 I check hte list but I didn't found something. Surprisingly is the the theropod is a small dinosaur, found in the south of Italy. See also: https://en.wikipedia.org/wiki/Scipionyx