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A new genus Syringella of the family Syringoporidae from the Devonian of Sowie Górki in the Holy Cross Mountains has been established and described on the basis of numerous vesicles in the walls of corallites, of a very thick-walled axial canal and of septal spines which occur in the walls of corallites and walls of axial canals.
Tabulate corals and single species each of the heliolitid anthozoans and chaetetid sclerosponges mostly from the Givetian and Frasnian stromatoporoid-coral series of the Holy Cross Mts and the Silesia-Cracow Region are reviewed from an ecological and stratigraphical point of view. Thamnopora, or the branched pachyporids, and massive alveolitids are usually the most significant reef-builders. The most distinctive fauna, with Caliapora battersbyi and Heliolites porosus, thrived in the earlier Givetian bank habitats. Late Givetian biostromal-complex associations with Alveolites obtortus, Striatopora enigmatica, and especially Alveolitella fecunda, as well as the succeeding Frasnian Alveolites-dominated reef-complex faunas with A. maillieuxi, and later with A. tenuissimus, Aulocystis and syringoporids, are far more uniform. In addition, a local Coenites laminosa-Chaetetes yunnanensis fauna is recognized in the Middle Givetian of the Kostomłoty area. The transitional biogeographic position for Polish tabulate assemblages between Variscan Europe and Russia is clearly evident. Forty eight species have been identified. Pachyfavosites polonicus sp. n., Striatopora enigmatica sp. n., Alveolitella polygona sp. n., Armalites minimus sp. n., and Syringoporella raritabulata sp. n., Alveolites edwardsi frasnianus subsp. n., and Caliapora battersbyi minor subsp. n. are proposed.
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Seven species of Tabulata (includnig three new ones: Alveolitella pseudoramosa sp.n., Syringoporella stasinskae sp.n., Sinopora minima sp.n.) from the Givetian and Frasnian of the Wyszebórz 1 borehole, north-western part of Poland has been described and figured. Tabulata occur with other fossils in three rich in fossils horizons of the Wyszebórz 1 profile.
Seventeen species of the Tabulata, including four new species and one new subspecies, have been described from the Givetian and Frasnian deposits of the Żerniki IG-1 borehole in the southern part of the Świętokrzyskie (Holy Cross) Mountains. The Givetian and Frasnian assemblages of Żerniki differ in their smalle taxonomic differentiation and in specific spectrum from assemblages found in other part of the Holy Cross Mts., Cracow Region and Lublin Region. As compared with coeval assemblages of Western (the Ardennes) and Eastern (the Urals, the East-European Platform) Europe, the Givetian and Frasnian assemblages under discussion are transitional in character.
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The characteristics of a Tabulata assemblage from the Devonian of the Lublin area are given; the coral-bearing strata are correlated with the Givetian of other parts of Poland as well as west and east European regions.
Sutherlandia stasinskae sp.n. (Favositidae, Tabulata) is described and illustrated from the Upper Visean of the Cracow region. This is the first record of the genus Sutherlandia from Poland.
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Frasnian Tabulata of the South-Eastern Poland

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Thirteen tabulate species including 5 new ones from Frasnian bore cores in the Lublin region are described. The fauna belongs to the East-European Platform type rather than to that from Belgium.
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