TABLE OF CONTENTS

Plume-related, syn-rift, Neogene volcanism, the interplay with structure in Thailand and comparison with the East African Rift

Chris Morley ¹ & Sarawute Chantraprasert ¹

Quaternary off-rift volcanism along a section of the East African Rift System (EARS), from the south Ethiopia to the south Kenya

Francesco Mazzarini ¹ & Ilaria Isola ¹

Messinian seep-carbonates marking the transition to the evaporite deposits in the Romagna sector of the northern Apennines (Italy)

Stefano Conti ¹, Chiara Fioroni ¹, Paolo Serventi ¹ & Daniela Fontana ¹

Geochemical and isotopic (Sr-Nd-Pb) signature of crustal contamination in Na-alkali basaltic magmas of South-East Turkey

Samuele Agostini ¹, Paolo Di Giuseppe ¹, Piero Manetti ^1,2, Mehmet Yılmaz Savaşçın ³ & Sandro Conticelli ^2,4

Hot metamorphic complex in the Foreland Zone of the Variscan chain: insights from the Monte Filau orthogneiss (SW Sardinia), Italy

Gabriele Cruciani ¹, Lorenzo Dulcetta ¹, Marcello Franceschelli ¹, Chiara Frassi ² & Giovanni Musumeci ²

Storm-dominated shallow marine trace fossils of the Lower Devonian Teferguenite Formation (Saoura valley, Algeria)

Mohamed Bendella ¹, Madani Benyoucef ², Radek Mikuláš ³, Imad Bouchemla ¹ & Bruno Ferré ⁴

Redefinition of the genera Opissaster Pomel, 1883 and Gregoryaster Lambert, 1907 (Order Spatangoida, Suborder Paleopneustina, Family Schizasteridae), from the Oligo-Miocene of Malta, Algeria and Sardinia

Paolo Stara ¹, Andrea Mancosu ², Michael Gatt ³ & Mohamed Belkercha ⁴