|
Cenozoic
Era: 65.5 Million Years to Present
Oligocene Epoch: 33.9-23 Million Years Ago
Gallery:
Louisiana
|
Palmoxylon Longitudinal
Section
Cenozoic; Paleogene; Oligocene
Catahoula Formation
Louisiana, USA
28 cm x 8.5 cm x 4 cm thick
The Shreveport Collection |
|
|
The
silica that preserved this palm fiber has impurities that impart pastel
colors. The rod-like vascular bundles remind one of brush strokes. |
|
|
|
|