Vol. 56, No. 9, 2022

Paleontological Journal

Radiolarians, Conodonts, and Palynomorphs from the Sakmarian–Artinskian Boundary Beds (Lower Permian) in the Dal’ny Tulkas Section, South Urals, Russia

M. S. Afanasieva, V. V. Chernykh, G. M. Sungatullina, R. Kh. Sungatullin and D. V. Zbukova p. 975 abstract

Dynamics of Conodont Ecogeochemistry and Turnover of Pelagic Ecosystems during the Hangenberg Crisis and Recovery (Using the Example of Northeastern Laurussia)

A. V. Zhuravlev p. 1026 abstract

The Significance of the Devonian Tetrapods of Timan

P. E. Ahlberg and P. A. Beznosov p. 1029 abstract

Morphological Relationships of Ancyrospora Species from the Givetian and Frasnian Deposits of the Pan-Arctic Region

B. Owens, J. E. A. Marshall, O. P. Telnova and Ch. H. Wellman p. 1032 abstract

Lignin of Ancient Plant Fossils

O. P. Telnova, J. E. A. Marshall, L. S. Kocheva and A. P. Karmanov p. 1055 abstract

Problems and Prospects of Digital Identification of Devonian Spores for the Stratigraphy

V. V. Babenko and O. P. Telnova p. 1067 abstract

Diamond Fossils: a New Object for Astrobiology

T. G. Shumilova p. 1074 abstract

Contents

Paleontological Journal