1. Malformed trilobites from the Ordovician and Devonian

   • Russell D. C. Bicknell
   • Patrick M. Smith
   • Brayden Holland

   Research Paper 29 June 2021 Pages: 1 - 10

   

2. The first fossils of the most basal pseudoscorpion family (Arachnida: Pseudoscorpiones: Pseudotyrannochthoniidae): evidence for major biogeographical shifts in the European paleofauna

   • Daniel Schwarze
   • Danilo Harms
   • Ulrich Kotthoff

   Research Paper Open access 22 June 2021 Pages: 11 - 27

   

3. Split-footed lacewings declined over time: indications from the morphological diversity of their antlion-like larvae

   • Gideon T. Haug
   • Carolin Haug
   • Joachim T. Haug

   Research Paper Open access 20 June 2021 Pages: 29 - 50

   

4. Oxfordian brachiopods from the ammonitico rosso-type Fonyászó Limestone formation at Zengővárkony, Mecsek Mountains, Hungary and their palaeoecological, palaeobiogeographical and palaeopathological significance

   • László Bujtor
   • Richárd Albrecht

   Research Paper Open access 28 June 2021 Pages: 51 - 65

   

5. Diversity of gobioid fishes in the late middle Miocene of northern Moldova, Eastern Paratethys – part I: an extinct clade of Lesueurigobius look-alikes

   • Bettina Reichenbacher
   • Alexander F. Bannikov

   Research Paper Open access 26 August 2021 Pages: 67 - 112

   

6. Additions to the early Miocene herpetofauna of Weisenau (Germany): urodeles and squamates from a rediscovered historical collection in Italy

   • Andrea Villa
   • Simone Gobbi
   • Massimo Delfino

   Research Paper 30 June 2021 Pages: 113 - 127

   

7. Reinterpretation of girdled lizard remains from Switzerland documents the first occurrence of the lacertid Janosikia outside of Germany

   • Andrea Villa
   • Bettina Reichenbacher

   Research Paper 21 June 2021 Pages: 129 - 134

   

8. Eocene caviomorph rodents from Balsayacu (Peruvian Amazonia)

   • Myriam Boivin
   • Laurent Marivaux
   • Pierre-Olivier Antoine

   Research Paper 03 June 2021 Pages: 135 - 160

   

9. Rediscovering Lutra lutra from Grotta Romanelli (southern Italy) in the framework of the puzzling evolutionary history of Eurasian otter

   • Beniamino Mecozzi
   • Alessio Iannucci
   • Raffaele Sardella

   Research Paper Open access 15 March 2021 Pages: 161 - 174

   

10. Middle Triassic bivalve traces from central Europe (Muschelkalk, Anisian): overlooked burrows of a common ichnofabric

    • Michał Stachacz
    • Dirk Knaust
    • Michał Matysik

    Research Paper Open access 09 November 2021 Pages: 175 - 196