Aulacostephanus sp. or Progeronia sp Ammonite
Aulacostephanus sp. (SUTNER & POMPECKJ in TORNQUIST 1896) or Progeronia sp Ammonite they look alike .
Size 10.5 cm Across
upper Jurassic Malm gamma 3 or lower delta layers
"Treuchtlinger Marmor"-Treuchtlingen Formation
Petersbuch/Erkertshofen near Titting (ca. 20 km north of Eichstätt)
Recommended Comments
There are no comments to display.