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

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Image size: 3419 × 5111 px | 50.0 MB

Print size: 28.9 × 43.3 cm | 1346.1 × 2012.2 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