dinosaur maiasaura egg shell // upper cretaceous // browning montana
dinosaur maiasaura egg shell
upper cretaceous
browning montana
set of 3 pieces
box : 4 cm diameter
coprolith - cretaceous - kem-kem - MOROCCO (6)
dinosaur foot print : Grallator variabilis
coprolithe - cenozoique - madagascar (9)
dinosaur maiasaura egg shell (14)