Sergey Alexandrovich Afonin

Abnormal pollen grains: an outcome of deteriorating atmospheric conditions around the Permian–Triassic boundary

C.B. Foster, Sergey Alexandrovich Afonin · Journal of the Geological Society · 2005 · 144 citations

Abnormal Pollen Grains, Engineering, Permian–triassic Boundary +13

Stratigraphy, biostratigraphy and C-isotopes of the Permian–Triassic non-marine sequence at Dalongkou and Lucaogou, Xinjiang Province, China

Ian Metcalfe, C.B. Foster, Sergey Alexandrovich Afonin et al. · Journal of Asian Earth Sciences · 2008 · 102 citations

Xinjiang Province, East Asian Studies, Permian–triassic Non-marine Sequence +6

A bloom of Tympanicysta Balme (green algae of zygnematalean affinities) at the Permian-Triassic boundary

Sergey Alexandrovich Afonin, Sophia Barınova, Valentin A. Krassilov · Zenodo (CERN European Organization for Nuclear Research) · 2001 · 68 citations · Full text

Pollen eaters and pollen morphology: co-evolution through the Permian and Mesozoic

Valentin A. Krassilov, Alexandr P. Rasnitsyn, Sergey Alexandrovich Afonin · Zenodo (CERN European Organization for Nuclear Research) · 2007 · 31 citations · Full text

Pollen morphotypes from the intestine of a Permian booklouse

Valentin A. Krassilov, Alexandr P. Rasnitsyn, Sergey Alexandrovich Afonin · Review of Palaeobotany and Palynology · 1999 · 23 citations

Biology, Permian Booklouse, Natural Sciences +4