Above is an image of part of a seed fern frond plant fossil called  Neuropteris inflata  (Lesquereux). This plant fossil dates to the age ...

  Above is an image of a tree fern frond plant fossil called  Crenulopteris acadica (Bell, 1962). This plant fossil dates to the Carbonifero...

  Above is an image of a tree fern frond plant fossil called  Diplazites unita (Brongniart, 1822) Cleal, 2015 .  This plant fossil dates to ...

  Above is an image of a seed fern plant fossil called  Odontopteris aequalis.  This plant fossil dates to the Carboniferous (Pennsylvanian)...

  Above is an image of a seed fern plant fossil called Mariopteris nervosa (Brongniart) Zeiller . This plant fossil dates to the Carbonifero...

As of June 2020, on display at the  New Harmony Indiana USA  Working Men's Institute Museum & Library  was this Pecopteris fern f...

These pictures are of plant fossils from St. Clair, Pennsylvania. These plants grew in the Late Carboniferous or Pennsylvanian Period and...

This picture is an unidentified fern fossil impressions . They were found in a clay-ironstone nodule in Tipton Staffordshire England. The...

I hope anyone reading this has a Merry Christmas. May the new year bring good health and fun fossil finds! This year's design feat...

Writing this blog post marks the 1000th entry for Louisville Fossils on the Blogger system.  The journey so far has been educational as my c...

This fossil plate contains the remains of plants found at the famous St. Clair, Pennsylvania site.  This plate was collected in the early...

Pictures of fern fossils from St. Clair, Pennsylvania. These plants grew in the Late Carboniferous or Pennsylvanian Period and can be found...

Seed fern fossil found in Hazard County, Kentucky. It is probably an Alethopteris fern and grew in the Pennsylvanian Period. Thanks to H...