Three new species of Osteostraci are described from the Lower Devonian (Gedinnian) of Podolia (Ukrainian SSR). Benneviaspis whitei sp. n. is closely related to the most derived species of this genus. Benneviaspis polonica sp. n. lacks cornual processes and may also be a much derived species within the genus Benneviaspis. Tegaspis waengsjoei sp. n. seems to be more primitive that the two other species of this genus known from Spitsbergen. Comparisons between these species and those from the Lower Devonian of Spitsbergen confirms stratigraphical correlations between the Babin Sandstone (“Old Red”) of Podolia and the upper part of the Ben Nevis Formation of Spitsbergen.Trois nouvelles espèces ďOstéostracés sont décrites du Dévonien inférieur (...
Description is given of three species of Devonian (Givetian) foraminifers , never before collected i...
A new devonoproductid genus Poloniproductus is described with the Eifelian Productella varians Biern...
Revidēts osteolepiformu kārtas daivspurzivju taksonomiskias sastāvs un stratigrāfiskā izplatība Galv...
Un nouvel Ostéostracé attribué au groupe des Céphalaspidiens, “Cephalaspis” dniestrensis sp. n., des...
New osteostracans (Agnatha, Osteostraci) Zenaspis dzieduszyckii sp. nov. and Wladysagitta janvieri g...
Ischnacanthiform acanthodian dentigerous jaw bones from the Lower Devonian (Late Lochkovian) of Podo...
Ischnacanthiform acanthodian dentigerous jaw bones from the Lower Devonian (Late Lochkovian) of Podo...
The Early Devonian vertebrates of Podolia in Ukraine are well known thanks to the material of the ba...
Ischnacanthiform acanthodian dentigerous jaw bones from the Lower Devonian (Late Lochkovian) of Podo...
Taxonomy of the Late Devonian placoderm remains from the Holy Cross Mountains, Poland, described by ...
The siliciclastic sequence of the Lower Devonian of the southern part of the Holy Cross Mountains in...
Investigation of fish fauna assemblages obtained by dissolution of calcareous rock samples from Earl...
The siliciclastic sequence of the Lower Devonian of the southern part of the Holy Cross Mountains in...
Dupret, Vincent (2010): Revision of the genus Kujdanowiaspis Stensiö, 1942 (Placodermi, Arthrodira, ...
Investigation of fish fauna assemblages obtained by dissolution of calcareous rock samples from Earl...
Description is given of three species of Devonian (Givetian) foraminifers , never before collected i...
A new devonoproductid genus Poloniproductus is described with the Eifelian Productella varians Biern...
Revidēts osteolepiformu kārtas daivspurzivju taksonomiskias sastāvs un stratigrāfiskā izplatība Galv...
Un nouvel Ostéostracé attribué au groupe des Céphalaspidiens, “Cephalaspis” dniestrensis sp. n., des...
New osteostracans (Agnatha, Osteostraci) Zenaspis dzieduszyckii sp. nov. and Wladysagitta janvieri g...
Ischnacanthiform acanthodian dentigerous jaw bones from the Lower Devonian (Late Lochkovian) of Podo...
Ischnacanthiform acanthodian dentigerous jaw bones from the Lower Devonian (Late Lochkovian) of Podo...
The Early Devonian vertebrates of Podolia in Ukraine are well known thanks to the material of the ba...
Ischnacanthiform acanthodian dentigerous jaw bones from the Lower Devonian (Late Lochkovian) of Podo...
Taxonomy of the Late Devonian placoderm remains from the Holy Cross Mountains, Poland, described by ...
The siliciclastic sequence of the Lower Devonian of the southern part of the Holy Cross Mountains in...
Investigation of fish fauna assemblages obtained by dissolution of calcareous rock samples from Earl...
The siliciclastic sequence of the Lower Devonian of the southern part of the Holy Cross Mountains in...
Dupret, Vincent (2010): Revision of the genus Kujdanowiaspis Stensiö, 1942 (Placodermi, Arthrodira, ...
Investigation of fish fauna assemblages obtained by dissolution of calcareous rock samples from Earl...
Description is given of three species of Devonian (Givetian) foraminifers , never before collected i...
A new devonoproductid genus Poloniproductus is described with the Eifelian Productella varians Biern...
Revidēts osteolepiformu kārtas daivspurzivju taksonomiskias sastāvs un stratigrāfiskā izplatība Galv...