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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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.
Crédito:
Album / Science Source / Theodore Clutter
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Tamaño imagen:
4438 x 3000 px | 38.1 MB
Tamaño impresión:
37.6 x 25.4 cm | 14.8 x 10.0 in (300 dpi)
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