Evolutionary series: Gyraulus trochiformis, Miocene; GER
€22.00
Available, delivery time: 1-3 days
Product information "Evolutionary series: Gyraulus trochiformis, Miocene; GER"
Steinheim Basin gastropods, Gyraulus (Gyralus) trochiformis (Stahl, 1824), are considered to be one of the best examples of evolution and adaptation to environment, as their development can be followed in real time on the horizons of lake sediments.
You will receive a collector's box with four mounted snails in the corresponding stages, together with explanatory cards.
Age: Miocene;
Locality: Steinheim Basin, Steinheim am Albuch, district of Heidenheim, Baden-Württemberg, Germany
Size: 4.5 x 3 x 2 cm
Colors in the pictures may differ from the colors of the originals due to technical reasons.
Our pictures are for reference only. When purchasing, you will receive a piece of equivalent quality.
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