A new genus Hadrotatorhynchus, with type species Leïorhynchus Halli FLAMAND, G.-B.-M., 1911, is proposed to include late Givetian species from the Mouydir (Algeria), the Tafilalt (Morocco), and the Holy Cross Mountains (Poland)
A new genus, Dimensionaequalirostrum, with type species D. pileumn. sp., is described from the early...
Two new genera, Vincalaria and Navalicria, with as type species, respectively, Calvinaria bransoni S...
Phillipsastrea hennahi falsa n. subsp. is described from nodular limestones of late Frasnian age in ...
Two new genera, Orbiculatisinurostrum and Ryocarhynchus, with type species O. laeve (GURICH, G., 190...
Eleven species from the U.S.S.R., France and Iran are included in a new genus: Ripidiorhynchus. The ...
A new species of RUTELIDAE HETEROSTERNINA from Ecuador is described and a new genus is erected for i...
Rhapydionina gr. liburnica et sa variante flabelliforme Fanrhapydionina flabelliformis n. gen., n. s...
Three species, Megalopterorhynchus sp., Paurogastroderhynchus sp.,and Gastrodetoecbia sp., are menti...
The genus Perrarisinurostrum SARTENAER, 1984 is strengthened by the detailed description of a second...
As a result of further refinement of the genus Calvinaria STAINBROOK, 1945, Canavirila n. gen., and ...
A new genus, Eumetabotoechia, is proposed. It includes three speciesand ranges in age from the end o...
During a revision of the early Givetian rhynchonellids from western North America that have been ass...
Nous proposons ici des nouveaux genre et espèce de filicophyte néomarioptéridienne fertile de la flo...
Upper Frasnian and lower Famennian acritarchs are described from the Sinsin, Houyet, and Ciergnon ar...
One of the very first quasi-oxycone ammonites following the Triassic/Jurassic boundary crisis is des...
A new genus, Dimensionaequalirostrum, with type species D. pileumn. sp., is described from the early...
Two new genera, Vincalaria and Navalicria, with as type species, respectively, Calvinaria bransoni S...
Phillipsastrea hennahi falsa n. subsp. is described from nodular limestones of late Frasnian age in ...
Two new genera, Orbiculatisinurostrum and Ryocarhynchus, with type species O. laeve (GURICH, G., 190...
Eleven species from the U.S.S.R., France and Iran are included in a new genus: Ripidiorhynchus. The ...
A new species of RUTELIDAE HETEROSTERNINA from Ecuador is described and a new genus is erected for i...
Rhapydionina gr. liburnica et sa variante flabelliforme Fanrhapydionina flabelliformis n. gen., n. s...
Three species, Megalopterorhynchus sp., Paurogastroderhynchus sp.,and Gastrodetoecbia sp., are menti...
The genus Perrarisinurostrum SARTENAER, 1984 is strengthened by the detailed description of a second...
As a result of further refinement of the genus Calvinaria STAINBROOK, 1945, Canavirila n. gen., and ...
A new genus, Eumetabotoechia, is proposed. It includes three speciesand ranges in age from the end o...
During a revision of the early Givetian rhynchonellids from western North America that have been ass...
Nous proposons ici des nouveaux genre et espèce de filicophyte néomarioptéridienne fertile de la flo...
Upper Frasnian and lower Famennian acritarchs are described from the Sinsin, Houyet, and Ciergnon ar...
One of the very first quasi-oxycone ammonites following the Triassic/Jurassic boundary crisis is des...
A new genus, Dimensionaequalirostrum, with type species D. pileumn. sp., is described from the early...
Two new genera, Vincalaria and Navalicria, with as type species, respectively, Calvinaria bransoni S...
Phillipsastrea hennahi falsa n. subsp. is described from nodular limestones of late Frasnian age in ...
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