Lot # 59 - Three Framed Fossil Fish – Green River Formation, Eocene Epoch

Opening Bid : $ 5.00
Pickup Instructions: Federal Way Pickup - 11/20, 21, 22
Start Date/Time: 10-Nov-2025 7:00:00 AM
End Date/Time: 17-Nov-2025 7:58:00 PM
Current bid:

$22.00

Highest bidder:

LaceyL24

Auction has ended

Description :

A curated trio of authentic fossil fish specimens from Wyoming’s Green River Formation, dating to the Eocene Epoch (~50 million years ago). Each specimen is preserved in cream-to-tan shale with visible skeletal and fin structures, professionally mounted in black glass-fronted frames. These examples reflect the exceptional fossilization conditions of this iconic formation.

  • Formation:Green River Formation

  • Age:Eocene Epoch (~50 million years)

  • Location:Wyoming, USA

  • Species (likely):Knightia eocaenaor Diplomystus dentatus

  • Material:Fossil fish in natural shale matrix

  • Display:Black frames with protective glass and foam backing

  • Frame Size:Approx. 6.5” H × 5” W

  • Fossil Disc Size:Approx. 3.5”–4” diameter


Note: Green River fish fossils are among the most widely collected vertebrate fossils, valued for their clarity, provenance, and accessibility.



Auction History

Highest bidder is LaceyL24

Date Bid User
17-Nov-2025 11:11:55 AM $22.00 LaceyL24
11-Nov-2025 9:57:01 PM $13.00 Chanceofshowers
10-Nov-2025 9:14:47 AM $5.00 LaceyL24

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