Description: Fundort / Site: Oamaru (New Zealand), Forresters Hill Gestein / Rock: Sediment (Kieselgur) / Diatomit Alter / Age: approx. 32-35 million years (late Eocene - early Oligocene) Präparation / Preparation: Anne Gleich Stacked from 11 microphotos, each one with a slightly different focal distance. Date: 27 May 2014, 17:20. Source:
Diatomee / Diatom (fossile) - Thalassiosira sp. - 400x. Author:
Picturepest.