I’ve got a problem. For a paper I’m working on, I need to run a phylogenetic analysis based on that of Mannion et al. (2013) — the Lusotitan paper. The most recent version of that matrix, greatly expanded from the original version, is that of Mannion et al. (2019) — the Jiangshanosaurus paper — so I am working from that matrix. But what exactly do I do with that Matrix?