Acta Palaeontologica Polonica

Gertruda Biernat and David A.T. Harper

Acta Palaeontologica Polonica 44 (1), 1999: 83-92

Key words: Brachiopoda, Lingulata, Ordovician, Silurian, Baltic Syneclise, Poland, palaeogeography.

Gertruda Biernat [gbiernat@twarda.pan.pl], Instytut Paleobiologii PAN, ul. Twarda 51/55, PL-00-818 Warszawa, Poland. David A.T. Harper [dharper@savik.geomus.ku.dk], Geological Museum, 5-7 Oster Voldgade, Kobenhavn 1350, Denmark.