Incredibly Well Preserved Miocene Ironwood Frond Plant Fossil

Lyonothamnus parvifolius (Ironwood)

Division Magnoliophyta, Class Magnoliopsida, Order Fabales, Family Mimosoideae

Geological Time: Miocene, 16 million years ago

Size: Fossil frond is 97 mm in length by 65 mm in width ( 3 ¾ X 2 ½” )

Fossil Site: Central Nevada

Fossil Code: PFP124

Price: $110.00 - sold

LyonothamnusDescription: Central Nevada has a host of Miocene fossil leaf sites. The leaves from this one are preserved in paper shales and exhibit the best preservation I have encountered. Some of these shales are incredibly fragile, nearly as thin as a sheet of paper. I encourage you to not handle this specimen.

The state once had a much wetter and more temperate climate back in the Miocene. There were many more lakes in what is now the driest state in the USA. The Sierra uplift dramatically changed the climate and rainfall in the state.

The specimen will be shipped in an attractive 6 x 5” glass covered Riker mount.

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