1. Unidad Ejecutora Lillo (CONICET‐Fundación Miguel Lillo) Tucumán Argentina
2. Evolutionary Studies Institute, University of the Witwatersrand Johannesburg South Africa
3. National Museum Bloemfontein South Africa
4. Department of Zoology and Entomology University of the Free State Bloemfontein South Africa
5. European Synchrotron Radiation Facility Structure of Materials Department Grenoble France
6. School of Earth Sciences University of Bristol Bristol UK
7. Department of Earth Sciences Natural History Museum London London UK
8. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”‐Consejo Nacional de Investigaciones Científicas y Técnicas (MACN‐CONICET) Ciudad Autónoma de Buenos Aires Argentina