Disaster microconchids from the uppermost Permian and Lower Triassic lacustrine strata of the Cis-Urals and the Tunguska and Kuznetsk basins (Russia)

SYMBIOSIS OF RUGOSE CORALS WITH THE CYSTOPORATE BRYOZOAN FISTULIPORA PRZHIDOLENSIS IN THE PRIDOLI (LATEST SILURIAN) OF SAAREMAA, ESTONIA

EARLIEST PETROXESTES BORINGS FROM SANDBIAN (EARLIEST LATE ORDOVICIAN) BRYOZOANS OF NORTHERN ESTONIA

SYMBIOSIS OF CORNULITIDS AND BRYOZOANS IN THE LATE ORDOVICIAN OF ESTONIA (BALTICA)

SYMBIOSIS BETWEEN DEVONIAN CORALS AND OTHER INVERTEBRATES

EARLY SYMBIOTIC INTERACTIONS IN THE CAMBRIAN

ENDOBIOTIC RUGOSE CORAL SYMBIONTS IN SILURIAN TABULATE CORALS FROM ESTONIA (BALTICA)

TENTACULITOID TUBEWORMS AS ENDOBIOTIC SYMBIONTS OF PALEOZOIC CORALS AND SPONGES

RUGOSAN EPIBIONTS ON VERTICAL STEMS FROM THE LUDLOW AND PRIDOLI OF SAAREMAA, ESTONIA (BALTICA)

Borings in phosphatized Cambrian siltstone pebbles, Estonia (Baltica)

A new fossil bristle worm (Annelida: Polychaeta: Aphroditiformia) from the late Cretaceous of tropical America

Wenlock and Pridoli (Silurian) crinoids from Saaremaa, western Estonia (Phylum Echinodermata)

Microconchid tubeworms (Class Tentaculita) from the Joggins Formation (Pennsylvanian), Nova Scotia, Canada

SYMBIOTIC WORM ENDOBIONTS IN A STROMATOPOROID FROM THE RHUDDANIAN (EARLY SILURIAN) OF HIIUMAA, ESTONIA

Early Triassic (Spathian) Post-Extinction Microconchids from Western Pangea

Redescription and Neotype Designation of the Middle Devonian Microconchid (Tentaculita) Species ‘ Spirorbis ’ Angulatus Hall, 1861

The Earliest Endosymbiotic Mineralized Tubeworms from the Silurian of Podolia, Ukraine

TUBE ULTRASTRUCTURE OF THE FOSSIL GENUS ROTULARIA DEFRANCE, 1827 (POLYCHAETA, SERPULIDAE)

Convergent morphology in small spiral worm tubes (‘ Spirorbis ’) and its palaeoenvironmental implications

OBSERVATIONS ON THE MORPHOLOGY AND AFFINITIES OF CORNULITIDS FROM THE ORDOVICIAN OF ANTICOSTI ISLAND AND THE SILURIAN OF GOTLAND