Extremely rare fossil plant unknown cones or fructification not Macrostachya !!!
EUR 77.25
Plants reproductive organs
Pianta fossile Bellissimo 3D Carbonifero cono fossile pietrificato in un nodulo
EUR 26.00
Plant fossil detailed horsetail 8 Calamostachys cones in situ on Calamite twig
EUR 13.89
Carboniferous Plant fossil horsetail Calamites twigs & it's cone Calamostachys
EUR 16.49
Extremely rare Carboniferous fossil plant Calamite cone type Macrostachya cones
EUR 57.29
Very Rare plant fossil cone Sphenophyllostachys on Sphenophyllum horsetail twig
EUR 27.78