Cone of Ixostrobus longicalcaratus Schweitzer & Kirchner from the Lower Jurassic of Iran. Collected by Hans-Joachim Schweitzer at the locality Zirab, Mazandaran between the years1971-1978. The specimen is figured in Palaeontographica B 237 (Schweitzer, H.-J. and Kirchner, M., 1995).
Catalogue ID: JE-Sch1874