[1] CSIC, Inst Geol & Minero Espana, CN, Valencia, Spain
[2] Univ NOVA Lisboa, GeoBioTec, Dept Earth Sci, NOVA Sch Sci & Technol,FCT NOVA, Lisbon, Portugal
[3] Museu Lourinha, Lourinha, Portugal
[4] Univ Bath, Bath, Avon, England
[5] Museo Paleontol Alpuente, Alpuente, Spain
[6] Univ La Laguna, San Cristobal Laguna, Spain
[7] IIPG CONICET UNRN, Inst Invest Paleobiol & Geol, General Roca, Argentina
[8] Consejo Nacl Invest Cient & Tecn, Santa Fe, Argentina
[9] Museo Paleontol Egidio Feruglio, Trelew, Argentina
[10] Univ Mar, Oaxaca, Oaxaca, Mexico