The echinoids of the K/T boundary Moravitsa section (Western Fore-Balkan, Bulgaria) 

Gallemí, Jaume; Dochev, D.; Metodiev, L. (2017-09-27)

The Moravitsa section is located SSE of the homonymous village, SW of the town of Mezdra (Vratsa District, southern part of north-west Bulgaria), near an affluent of the Iskar river. It is part of the southern limb of ...