1. Geosciences Center, University of Coimbra – Polo II, Coimbra, Portugal
2. Department of Geosciences, University of Évora, Évora, Portugal
3. Czech Geological Survey, Praha, Czech Republic
4. Museu de História Natural e da Ciência da Universidade do Porto (MHNC-UP), Porto, Portugal
5. Department of Geology, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal