Vol. 54, No. 4, 2020
Bivalve Mollusks from the Lower Berriasian Deposits of the Northern Slope of the Ai-Petri Yaila (Southwestern Crimea)
p. 323 abstract
A New Late Paleozoic Gastropod Genus Alanstukella gen. nov. (Trochonematidae)
p. 332 abstract
On the Dimorph Pair Strenoceras acre/Orthogarantiana humilis (Ammonoidea: Stephanoceratidae) from the Upper Bajocian of the Northern Caucasus
p. 339 abstract
First Finds of Elliptoglossa Cooper (Brachiopoda, Lingulida) in the Upper Devonian of the Volga–Ural Region; Microstructure of the Protegular and Adult Shell Regions
p. 347 abstract
Brachiopods of the Order Spiriferida at the Devonian–Carboniferous Boundary of Transcaucasia
p. 354 abstract
Late Cenozoic Ostracods of the Family Ilyocyprididae Kaufmann from the West Siberian Plain
p. 360 abstract
First Report of Insect Endophytic Oviposition from the Upper Permian of the Pechora Basin, on a Leaf of Phylladoderma (Peltaspermopsida: Cardiolepidaceae)
p. 371 abstract
New Caddisflies (Insecta, Trichoptera) of the Families Vitimotauliidae and Philopotamidae from the Khasurty Locality (Lower Cretaceous, Russia) with a Brief Review of the World Fossil Fauna
p. 375 abstract
A New Species of the Weevil Genus Anthonomus Germar, 1817 (Coleoptera: Curculionidae) in Dominican Amber
p. 385 abstract
A New Species of the Genus Protaneuretus Wheeler (Hymenoptera, Formicidae) from Bitterfeld Amber (Late Eocene), with a Key to the Species of the Genus
p. 389 abstract
A New Family Salwaichthyidae (Pisces, Perciformes s.l.) from the Lower Oligocene of the Caucasus and Carpathians
p. 392 abstract
A New Benthosuchid (Amphibia: Temnospondyli) from the Lower Triassic of the Moscow Syncline
p. 401 abstract
A New Lizard (Agamidae, Iguania) from the Late Paleocene of South Mongolia
p. 410 abstract
The First Fossil Tody (Aves: Todidae) from Cuba
p. 414 abstract
Fossil Organisms of the Kotlin Regional Stage of the Upper Vendian of the Northwestern Russian Platform (Leningrad Region)
p. 420 abstract
Fagaceae in the Eocene Palynoflora of the South of Primorskii Region: New Data on Taxonomy and Morphology
p. 429 abstract