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Bryozoa from the Ordovician erratic boulders of Poland

100%

Kiepura M.

Acta Palaeontologica Polonica

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1962

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tom 07

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nr 3-4

Ordovician bryozoans from erratic boulders of Poland are described. They represent three orders: Cyclostomata, Trepostomata and Cryptostomata. 10 families, 22 genera and 34 species have been identified. Out of these, 1 genus, 1 subgenus and 10 species are new to science. The age and the stratigraphic and geographical distribution of the forms under consideration are discussed.

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Devonian bryozoans of the Holy Cross Mountains, Poland. Part II. Cyclostomata and Cystoporata

100%

Kiepura M.

Acta Palaeontologica Polonica

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1973

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tom 18

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nr 4

Descriptions are given of 33, species of Middle Devonian Bryozoa from the Holy Cross Mts., belonging to the orders Cyclostomata and Cystoporata. Cyclostomata are represented by 26 species (4 new: Corynotrypa (Corynotrypa) skalensis, C. (C.) basiplata, Stomatopora varigemmata and Diversipora bitubulata n. gen.). Cystoporata are represented by 7 new species: Ceramoporella orbiculata, C. grandicystica, Favositella integrimuralis, Fistulipora boardmani, F. emphantica, Cyclotrypa nekhoroshevi and Fistuliramus astrovae. The systematic assignment of the genus Hederella Hall, 1881 has been discussed and the "tabulate-like" microstructure of the zooecial walls of this genus examined. In addition, the epifauna and associated assemblages have been characterized as well as the geological and palaeoecological conditions in which the described Bryozoa occurred.

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Devonian bryozoans of the Holy Cross Mountains, Poland. Part 1. Ctenostomata

100%

Kiepura M.

Acta Palaeontologica Polonica

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1965

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tom 10

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nr 1

Nine species and 3 subspecies of the Couvinian and Givetian bryozoans of the order Ctenostomata Busk, belonging to 5 genera: Ropalonaria Miller, Vinella Ulrich, Allonema Ulrich & Bassler, Ascodictyon Nicholson & Etheridge, Jr, and Eliasopora Bassler are described. Two of the described species have not been given names (Vinella sp. and Ascodictyon sp.), one is a new subspecies (Allonema moniliforme parvum n. subsp.) and five - new species (Ropalonaria givetiana n. sp., Ascodictyon sparsiforme n. sp., Ascodictyon vinelliforme n. sp., Ascodictyon venustum n. sp. and Eliasopora devoniana n. sp.). The specimens in vestigated come from the localities Skały and Grzegorzowice, situated in the eastern part of the Bodzentyn syncline. The problems of age, stratigraphic and geographical range, as well as ecological conditions of the Ctenostomata assemblage investigated are discussed.

Ograniczanie wyników

3 Acta Palaeontologica Polonica

3 Kiepura M.

1 1973

1 1965

1 1962

Bryozoa from the Ordovician erratic boulders of Poland

Devonian bryozoans of the Holy Cross Mountains, Poland. Part II. Cyclostomata and Cystoporata

Devonian bryozoans of the Holy Cross Mountains, Poland. Part 1. Ctenostomata