Calamite Stem — Mesocalamites sp.

$16

In stock

SKU: 7316 Categories: , Tags: ,

Description

Pennsylvanian

Spotted Ridge Formation

Crook County, near Pauline, Oregon, USA

Very fine 3-dimensional  42mm x 39mm stem of a primitive horsetail. Extremely unusual specimen from a very remote and obscure locality that is the westernmost-known Pennsylvanian plant locality in the United States. Great collector piece.

Bark, Horsetail.

 

Additional information

Weight 72 g