1. Palaeoenvironmental conditions for the natural vulcanization of the Eocene “monkeyhair” laticifers from Geiseltal, Germany, as elucidated by Raman spectroscopy

   • Mara I. Lönartz
   • Victoria E. McCoy
   • Thorsten Geisler

   Reviews Open access 28 February 2023 Pages: 681 - 693

   

2. Fossil samaras of Acer L. (Sapindaceae) from the Upper Pliocene of western Yunnan, southwestern China

   • Zhuo-Er Wang
   • Rui Cao
   • Jing-Yu Wu

   Original Paper 28 March 2023 Pages: 695 - 710

   

3. Palaeozoic (Silurian–Devonian) cherts from the Balkan Terrane, western Bulgaria: geochemistry, biostratigraphy and depositional settings

   • Iliana Boncheva
   • Polina Andreeva
   • Stoyan Georgiev

   Original Paper 25 April 2023 Pages: 711 - 731

   

4. Palaeoenvironmental reconstruction of a coal bearing unit: the Upper Triassic Nayband Formation, Tabas Block, East-Central Iran

   • Ziba Zamani
   • Hossain Rahimpour-Bonab
   • Ralf Littke

   Original Paper 30 March 2023 Pages: 733 - 757

   

5. Changes in macrofaunal groups before, during and after the Cenomanian–Turonian biotic crisis in north Eastern Desert, Egypt

   • Shahin Abd-Elhameed
   • Yasser Salama
   • Abdelaziz Mahmoud

   Original Paper Open access 28 March 2023 Pages: 759 - 774

   

6. Age Assignment, Palaeoecology and Sequence Stratigraphic Framework of the Nukhul Formation at Wadi Baba, West-Central Sinai (Egypt)

   • Aziz Abu Shama
   • Sara El-Nahrawy
   • Sherif Farouk

   Original Paper Open access 02 June 2023 Pages: 775 - 798

   

7. The Early Cretaceous frog Genibatrachus from China: Osteology, development, and palaeogeographic relations

   • Zbyněk Roček
   • Liping Dong
   • Yuan Wang

   Original Paper 27 April 2023 Pages: 799 - 825

   

8. The evolution of the palaeopantherine cats, Palaeopanthera gen. nov. blytheae (Tseng et al., 2014) and Palaeopanthera pamiri (Ozansoy, 1959) comb. nov. (Mammalia, Carnivora, Felidae)

   • Helmut Hemmer

   Original Paper 29 March 2023 Pages: 827 - 839