Name:
Cosmoceras proniae Age: Jurassic Formation: Callovian Layers Location: Michailov, Russia Size: Plate is about 6.5" X 8.5" This specimen is not for sale Click here for similar specimens that are for sale
Here is a spectacular plate of ammonites from the Jurassic of Russia. There are many Cosmoceras proniae ammonites on the block of concretionary matrix. These ammonites have a thin ribbing pattern and a very sharp keel. The 3-dimensional ammonites retain the highly iridescent, mother-of-pearl shell and ''flash'' a wide array of many gorgeous colors. They are beautifully showcased on the block of concretionary matrix that is covered with sparkling pyrite crystals. This is a stunning display plate of ammonites from Russia.