SUPPLEMENTARY INFORMATION TO: A new stem turtle from the Middle Jurassic of Scotland: new insights on the evolution and palaeoecology of basal turtles Jérémy Anquetin 1,2, *, Paul M. Barrett 1 , Marc E. H. Jones 2 , Scott Moore-Fay 1 and Susan E. Evans 2 1 Department of Palaeontology, The Natural History Museum, Cromwell Road, London SW7 5BD, United Kingdom 2 Research Department of Cell and Developmental Biology, UCL, University College London, Gower Street, London WC1E 6BT, United Kingdom *Author for correspondence (j.anquetin@gmail.com) SUMMARY A/ Definition of clade names B/ Supplementary figures: paratypes and reconstruction Figure S1 Figure S2 C/ Supplementary information on the phylogenetic analysis 1. Matrix 2. Characters 3. Consensus trees a) Strict consensus tree - Analysis 1 b) Adams consensus tree - Analysis 1 c) Majority rule consensus tree - Analysis 1 d) Strict consensus tree - Analysis 2 e) Adams consensus tree - Analysis 2 f) Majority rule consensus tree - Analysis 2 4. Strict reduced consensus trees - Analysis 2 a) SRC tree 1 b) SRC tree 2 c) SRC tree 3 d) SRC tree 4 e) SRC tree 5 f) SRC tree 6 g) SRC tree 7 h) SRC tree 8 i) SRC tree 9 j) SRC tree 10 k) SRC tree 11 l) SRC tree 12 m) SRC tree 13 n) SRC tree 14 o) SRC tree 15 p) SRC tree 16 D/ Palaeoecology E/ Supplementary references page 1 / 47