Object numberTMP1984.037.0027
Specimen is currently
On viewTypeOriginal
ElementPlant-Leaf
ElementPlant-Stem
TaxonomyKingdom:
Plantae
Phylum:
Pteridophyta
Class:
Equisetopsida
Order:
Equisetales
Family:
Calamitaceae
Genus:
Annularia
Species:
stellata
Period:
Carboniferous
Epoch:
Pennsylvanian
Series:
Upper
Age:
Gzhelian
Group:
Douglas
Formation:
Stranger
Member:
Tonganoxie Sandstone