Name:
Phacops rana rana Age: Middle Devonian Formation: Moscow Formation Location: Penn-Dixie Quarry, near Hamburg, New York Size: Plate is 5.5 inches across This specimen is not for sale Click here for similar specimens that are for sale
This is a very collectible trilobite plate. It is a mass mortality slab of Phacops rana rana from New York State. This specimen was found in the classic Penn-Dixie quarry, and was in the DeRosear Collection until recently. The plate has ELEVEN(!) trilobites represented. Most are tightly articulated, so they were probably alive when buried, not just discarded molted exoskeletons. And they were crawling all over each other when they died! We don't know when we will have another plate of eleven Phacops from New York, so you might want to consider this slab if you ever wanted one. This is one piece that can truly be called a "death assemblage".