1. Unidad Ejecutora Lillo, CONICET-Fundación Miguel Lillo, Miguel Lillo 251, San Miguel de Tucumán 4000, Tucumán, Argentina
2. Department of Life Sciences, University of Bath, The Avenue, Claverton Down, Bath BA2 7AY, U.K.,
3. Natural History Museum, Cromwell Road, South Kensington, London SW7 5BD, U.K.
4. Fossil Reptiles, Amphibians and Birds Section, Natural History Museum, Cromwell Road, South Kensington, London SW7 5BD, U.K
5. Department of Earth & Planetary Sciences, Birkbeck College, Malet Street, London WC1E 7HX, U.K.
6. Royal Tyrrell Museum of Palaeontology, Drumheller, Alberta, T0J 0Y0, Canada
7. Department of Geosciences, Utrecht University, Princetonlaan 8a, 3584 CB Utrecht, the Netherlands,
8. Fachgruppe Paläoumwelt, GeoZentrum Nordbayern, Friedrich-Alexander-Universität Erlangen-Nürnberg, Loewenichstr. 28, 91054 Erlangen, Germany
9. SNSB, Bayerische Staatssammlung für Paläontologie und Geologie, Richard-Wagner-Str. 10, 80333, Munich, Germany,
10. AMGC, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium,
11. SNSB, Zoologische Staatssamlung München, Münchhausenstraße 21, 81247 Munich, Germany,
12. Department of Geology, Katholieke Universiteit Leuven, Celestijnenlaan 200e - bus 2408, 3001 Leuven, Belgium
13. Natural History Museum Rotterdam, Westzeedijk 345, 3015 AA Rotterdam, the Netherlands
14. Naturalis Biodiversity Center, Darwinweg 14, 2333 CR Leiden, the Netherlands