New linguliform microbrachiopods from the Middle Ordovician are described and illustrated. This fauna was recovered from the uppermost beds of the San Juan Formation in two sections of the Central Precordillera (Argentina), which are accurately dated to the Lenodus pseudoplanus Zone (middle Darriwilian). The fauna consists of the obolid Luthieria diminuta n. gen. n. sp., and the acrotretids Eoconulus tucunucoensis n. sp., Conotreta andina Lavié, Serra, and Feltes, Scaphelasma zharykensis Popov, and Numericoma rowelli Holmer et al. This low-diversity lingulate association displays close similarities with coeval faunas that inhabited the Laurentia, Baltica, and Kazakhstanian regions, in agreement with evidence from other linguliform and rhync...
A brachiopod fauna dominated by Hindella crassa (J. de C. Sowerby), and also including an indetermin...
The first Ordovician foraminifers in South America are described from Middle Ordovician (Darriwilian...
The distribution of brachiopod faunas around Laurentia during the Ordovician period was influenced b...
Middle Ordovician lingulacean, trematid and a craniid brachiopods are described and illustrated for ...
This paper is a brief contribution to the taxonomy of the still poorly known Ordovician lingulate br...
Middle-Upper Ordovician linguliform microbrachiopods are described and illustrated for the first tim...
The biogeographical patterns shown by Ordovician linguliform and craniiform brachiopods are greatly ...
Famatinorthis Levy & Nullo is a distinctive orthide brachiopod of Dapingian age from the volcaniclas...
This paper completes the systematic description of all known lingulate brachiopods from the Ordovici...
Ordovician (Darriwilian to Sandbian) micromorphic linguliform lingulate brachiopods are described fr...
Lingulate brachiopods from chalcedonites of Tremadoc age are redescribed based on new material from ...
Ordovician (Darriwilian to Sandbian) micromorphic linguliform lingulate brachiopods are described fr...
A new record of the phosphate microbrachiopod genus Acrotretellalreland, 1961 from the Lower Ordovic...
Tiñuformationen i Oaxaca, Mexiko är den enda fossilförande enheten från undre paleozoikum mellan den...
The eoorthid brachiopod Apheoorthina is reported for the first time from the Lower Ordovician of NW ...
A brachiopod fauna dominated by Hindella crassa (J. de C. Sowerby), and also including an indetermin...
The first Ordovician foraminifers in South America are described from Middle Ordovician (Darriwilian...
The distribution of brachiopod faunas around Laurentia during the Ordovician period was influenced b...
Middle Ordovician lingulacean, trematid and a craniid brachiopods are described and illustrated for ...
This paper is a brief contribution to the taxonomy of the still poorly known Ordovician lingulate br...
Middle-Upper Ordovician linguliform microbrachiopods are described and illustrated for the first tim...
The biogeographical patterns shown by Ordovician linguliform and craniiform brachiopods are greatly ...
Famatinorthis Levy & Nullo is a distinctive orthide brachiopod of Dapingian age from the volcaniclas...
This paper completes the systematic description of all known lingulate brachiopods from the Ordovici...
Ordovician (Darriwilian to Sandbian) micromorphic linguliform lingulate brachiopods are described fr...
Lingulate brachiopods from chalcedonites of Tremadoc age are redescribed based on new material from ...
Ordovician (Darriwilian to Sandbian) micromorphic linguliform lingulate brachiopods are described fr...
A new record of the phosphate microbrachiopod genus Acrotretellalreland, 1961 from the Lower Ordovic...
Tiñuformationen i Oaxaca, Mexiko är den enda fossilförande enheten från undre paleozoikum mellan den...
The eoorthid brachiopod Apheoorthina is reported for the first time from the Lower Ordovician of NW ...
A brachiopod fauna dominated by Hindella crassa (J. de C. Sowerby), and also including an indetermin...
The first Ordovician foraminifers in South America are described from Middle Ordovician (Darriwilian...
The distribution of brachiopod faunas around Laurentia during the Ordovician period was influenced b...