Calamites Fossil
Coal Fossil - Annularia, two leaf whorls of Calamites (2.5^ diameter), tree-like relatives of modern horsetails that could grow to 100 feet high during the Carboniferous Period, Pennsylvanian Epoch, some 300 million years ago. Specimen courtesy of Penn St
Picture No
13626479
Media ID
43068194
Size
4508px x 2964px
(15.0MB)
Credit
Theodore Clutter /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13626479
Contributor Ref
SCS-90075713
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Restrictions Only for United Kingdom
Ancient Annularia Bituminous Calamites Carbon Carboniferous Coal Fossil Fossiliferous Fossilization Fossilized Geological Horsetails Pennsylvanian Plantae Prehistoric Whorl
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