RUSSIAN QUENSTEDTOCERAS LAMBERT AMMONITE DISPLAY WITH 2 PYRITE AMMONITES ON A NATURAL GRAY ROCK BASE WITH IRIDESCENT PYRITE. SPECIMEN IS 3 W X 2 1/4 H X 1 1/4 D INCHES. WEIGHT IS 4.3 OUNCES. VOLGA RIVER AREA, SARATOV, RUSSIA. BEAUTIFUL DISPLAY OF FINE RUSSIAN PYRITE AMMONITES.