Super Rare Undescribed Paddlefish (sp.?) | Green River Formation Ice Age The frequent occurrence of specimens

The frequent occurrence of specimens in low-oxygen shale deposits points to an ability to tolerate dysoxic conditions

Thanks to the parallel formation of mineral inter-growths within its structure

Throughout the Silurian and Devonian periods

from Western Europe to northern China and Siberia

**Due to the size of this specimen

Super Rare Undescribed Paddlefish (sp.?) | Green River Formation Ice Age The frequent occurrence of specimensSuper Rare Short Nose Paddlefish Undescribed (sp.?) Eocene (52. 3 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Undescribed Paddlefish (sp.?) This Paddlefish is truly a remarkable specimen as it closely resembles the recently extinct (due to overfishing) Chinese paddlefish (Psephurus gladius) which fed on small fish and crustaceans, unlike the American paddlefish of today that are filter feeders. This