1. Latest Permian palynological assemblage from Vyazniki, European Russia: stratigraphic and palaeoecological significance in relation to the Permo-Triassic boundary;Afonin;NMMNH Bull.,2005
2. Upper Cretaceous Coprolites from the Münster Basin (northwestern Germany) – a glimpse into the diet of extinct animals;Anagnostakis,2013
3. Análisis microscópico de coprolitos de herbívoros hallados en contextos arqueológicos. VI Congreso Ibérico de Arqueometría, Avances en Arqueometría;Badal,2005
4. Coprolite of a durophagous carnivore from the Upper Cretaceous Godula Beds, Outer Western Carpathians;Bajdek;Poland. Geol. Q.,2013
5. Putative dicynodont coprolites from the Upper Triassic of Poland;Bajdek;Palaeogeogr. Palaeoclimatol. Palaeoecol.,2014