Se describe e ilustra una nueva especie del género Hyolithes Eichwald, del Pérmico de la Cuenca Tepuel-Genoa. Hyolithes patagoniensis nov. sp. es endémica y se diferencia de las otras especies conocidas por su tamaño, ángulo apical y ausencia de bandas dorso-laterales. Se consideran las afinidades y las distribuciones geográfica y estratigráfica. Se analizan las relaciones con Hyolithes amosi González y Sabattini y Hyolithes spp. De las sierras de Tepuel y Languiñeo. Mediante el registro de nuevas localidades se amplía la distribución geográfica de Hyolithes amosi.A new species of Hyolithes Eichwald frorn the Perrnian of Tepuel-Genoa Basin is described and figured. Hyolithes patogoniensis nov. sp. is endemic and differs frorn other known s...
The endemic Patagonian genus Titomaya gen*nov*is erected to include the Danian Meretrix chalcedonica...
Trochotomidae is a small but distinctive extinct family of pleurotomarioidean gastropods characteriz...
New mollusc and echinoid faunas are recorded from exposures of the Roca Formation at Cerros Bayos (L...
Argentina is a special place to study Late Palaeozoic life and environmental change because of the e...
International audienceNew finds of Hyolitha in the Devonian of Bolivia consist of the hyolithid Boli...
Thirteen mollusc taxa are described from the Mata Amarilla Formation, a lower Upper Cretaceous unit ...
Late Cambrian (Furongian) shell beds in the Salta Province of NW Argentina are unique because of the...
Platychelyna secunda sp. nov. is described based on material collected in the Monte León Formation, ...
Hyoliths from glacial erratic boulders, or Geschiebe, from northern Germany and Poland include repre...
A new, relatively diverse gastropod fauna is reported from the Chubut province of west−central Patag...
The hyolith assemblage from the Lower Cambrian Bastion Formation of North−East Greenland is signific...
A remarkable fossil assemblage composed of five gastropod taxa is described from the Early Miocene o...
A shallow marine invertebrate association is reported from a new Early Jurassic locality namely La C...
A new gastropod fauna is reported from Chubut province of west−central Patagonia. Members of Trochoi...
Se describe un nuevo género y dos nuevas especies de gastrópodos continentales del nivel superior de...
The endemic Patagonian genus Titomaya gen*nov*is erected to include the Danian Meretrix chalcedonica...
Trochotomidae is a small but distinctive extinct family of pleurotomarioidean gastropods characteriz...
New mollusc and echinoid faunas are recorded from exposures of the Roca Formation at Cerros Bayos (L...
Argentina is a special place to study Late Palaeozoic life and environmental change because of the e...
International audienceNew finds of Hyolitha in the Devonian of Bolivia consist of the hyolithid Boli...
Thirteen mollusc taxa are described from the Mata Amarilla Formation, a lower Upper Cretaceous unit ...
Late Cambrian (Furongian) shell beds in the Salta Province of NW Argentina are unique because of the...
Platychelyna secunda sp. nov. is described based on material collected in the Monte León Formation, ...
Hyoliths from glacial erratic boulders, or Geschiebe, from northern Germany and Poland include repre...
A new, relatively diverse gastropod fauna is reported from the Chubut province of west−central Patag...
The hyolith assemblage from the Lower Cambrian Bastion Formation of North−East Greenland is signific...
A remarkable fossil assemblage composed of five gastropod taxa is described from the Early Miocene o...
A shallow marine invertebrate association is reported from a new Early Jurassic locality namely La C...
A new gastropod fauna is reported from Chubut province of west−central Patagonia. Members of Trochoi...
Se describe un nuevo género y dos nuevas especies de gastrópodos continentales del nivel superior de...
The endemic Patagonian genus Titomaya gen*nov*is erected to include the Danian Meretrix chalcedonica...
Trochotomidae is a small but distinctive extinct family of pleurotomarioidean gastropods characteriz...
New mollusc and echinoid faunas are recorded from exposures of the Roca Formation at Cerros Bayos (L...