In the Swiss Alps
July 2025
In the Swiss Alps
July 2025
#mineralmonday
#mineralmonday
#paleobotany #botany
#paleobotany #botany
Upper Carboniferous
Osterfeld, Germany
Annularia is a form genus of fossil sphenopsid leaves, commonly attributed to Calamites.
#fossilfriday
Upper Carboniferous
Osterfeld, Germany
Annularia is a form genus of fossil sphenopsid leaves, commonly attributed to Calamites.
#fossilfriday
Annularia longifolia
(Calamites leaf form)
Annularia longifolia
(Calamites leaf form)