Primitive echinoderm - solved!!! + Hyolitha + Orthocerida - Fossilised animal - Nimchacystis agterbosi (Dupichaud, C. et al., 2023) + Cavernolites senex (Marek, 1983) - 17 cm - 13.5 cm
Echinoderm - Fossilised animal - Eocrinoids (Ascocystites) plate (double faces) - 17 cm - 10 cm (No reserve price)