alb3843650

Annularia Fossil

Annularia is the scientific name for the leaves of the horsetail genus Calamites. Annularia consists of delicate rosettes of leaflets, which can be oval or lance-shaped, depending on the species. This genus occurs in Carboniferous strata in North America, Europe and Asia.

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Title:

Annularia Fossil

Caption:

Annularia is the scientific name for the leaves of the horsetail genus Calamites. Annularia consists of delicate rosettes of leaflets, which can be oval or lance-shaped, depending on the species. This genus occurs in Carboniferous strata in North America, Europe and Asia.

Credit:

Album / Science Source / BIOPHOTO ASSOCIATES

Releases:

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Image size:

3419 x 5111 px | 50.0 MB

Print size:

28.9 x 43.3 cm | 11.4 x 17.0 in (300 dpi)

Keywords:

ANNULARIA • ARBORESCENT • CALAMITACEAE • CALAMITES • CARBONIFEROUS PERIOD • CARBONIFEROUS • EQUISETALES • EQUISETOPHYTA • EQUISETOPSIDA • ERA • EXTINCT • FLORA • FOSSIL • FOSSILIZED • HORSETAIL • LEAF • LEAFLETS • LEAVES • PALAEONTOLOGICAL • PALAEONTOLOGY • PALEONTOLOGY • PALEOZOIC • PERIOD • PLANT • PREHISTORIC • PTERIDOPHYTA • ROSETTE • SPHENOPHYTE • VERTICAL LINES • VERTICAL • WHORL