1. Standard Permian section of North America;Adams;The American Association of Petroleum Geologists Bulletin,1939
2. Evidence for a diachronous Late Permian marine crisis from the Canadian Arctic region;Algeo;Geological Society of America Bulletin,2012
3. Brachiopods from the Cisuralian-Guadalupian of Darvaz, Tajikistan and implications for Permian stratigraphic correlations;Angiolini;Palaeoworld,2016
4. The once and future quest: looking for mid-Permian correlation between the Tethyan and the International Time Scales;Angiolini;Permophiles,2013
5. The Permian sedimentary successions of the Pamir Mountains, Tajikistan;Angiolini;Permophiles,2015