alb3832398

Neuropteris Fossil

Neuropteris fern fronds with pyrite; some of the most widespread of all Pennsylvanian Epoch seed ferns. Specimens ~4" in lenth. Fronds are accented by pyrite deposition (gold color). A gymnosperm from the Carboniferous Period, Pennsylvanian Epoch, some 300 million years ago. Specimen courtesy of Pennsylavnia State Museum, Klose Coal Fossil Collection.

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Title:

Neuropteris Fossil

Caption:

Neuropteris fern fronds with pyrite; some of the most widespread of all Pennsylvanian Epoch seed ferns. Specimens ~4" in lenth. Fronds are accented by pyrite deposition (gold color). A gymnosperm from the Carboniferous Period, Pennsylvanian Epoch, some 300 million years ago. Specimen courtesy of Pennsylavnia State Museum, Klose Coal Fossil Collection.

Credit:

Album / Science Source / Theodore Clutter

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Model: No - Property: No
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Image size:

4438 x 3000 px | 38.1 MB

Print size:

37.6 x 25.4 cm | 14.8 x 10.0 in (300 dpi)

Keywords:

ANCIENT • ARBOL • BITUMINOUS • CARBON • CARBONIFEROUS PERIOD • CARBONIFEROUS • COAL FOREST FLORA • COAL FOSSIL • COAL • DIAGRAM • FERN • FOLIAGE • FOSSIL • FOSSILIFEROUS • FOSSILIZATION • FOSSILIZED • FROND • GEOLOGIA • GEOLOGICAL • GEOLOGY • GYMNOSPERM • LEAF • LEAVES • MEDULLOSALES • NEURODONTOPTERIDACEAE • NEUROPTERIS • PENNSYLVANIAN • PLANT • PLANTA • PLANTAE • PLANTS • PREHISTORIC • PYRITE DEPOSIT • PYRITE DEPOSITION • PYRITE • SEED FERN • SEEN FERNS • TREE • TREES