The Obernkirchen Sandstein is a geological formation in Lower Saxony, Germany whose strata date back to the Early Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation.
The Obernkirchen Sandstein is a geological formation in Lower Saxony, Germany whose strata date back to the Early Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation.