Orthida


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Orthida

[′ȯr·thə·də]
(paleontology)
An order of extinct articulate brachiopods which includes the oldest known representatives of the class.
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References in periodicals archive ?
The dominant brachiopods belong to Orthida and Strophomenida (Harper et al.
Silurian brachiopods Dictyonellida, Strophomenida, Productida, Orthotetida, Protorthida and Orthida from Estonia.
Diversity and biostratigraphic utility of Ordovician brachiopods in the East Baltic
Orthida. In Treatise on Invertebrate Paleontology, Part H, Brachiopoda, Revised, volume 3.
Arenig volcanic and sedimentary strata, central New Brunswick and eastern Maine
Decouverte de Hirnantia sagittifera (M'Coy 1851) (Orthida Brachiopoda) dans l'Ordovicien superieur (Ashgilllien) de l'extremite occidentale du Massif Armoricain.
Composition and significance of the Katian (Upper Ordovician) conodont fauna of the Vaux Limestone ('Calcaire des Vaux') in Normandy, France
Decouverte de Hirnantia sagittifera (M'Coy, 1851) (Orthida, Brachiopoda) dans TOrdovicien Superieur (Ashgillien) de l'Extremite Occidentale du Massif Armoricin.
Hirnantia sagittifera (Brachiopoda) and Mucronaspis mucronata s.l. (Trilobita) in the Upper Ordovician of the East Baltic: taxonomy and distribution/Hirnantia sagittifera (Brachiopoda) ja Mucronaspis mucronata s.l. (Trilobita) Baltikumi Ulem-Ordoviitsiumis: taksonoomia ning levik
Brachiopods of the Orders Protorthida and Orthida from the Silurian of the Yass Syncline, southern New South Wales.
Orthida. In Treatise on Invertebrate Paleontology, Volume H, Brachiopoda (Revised), 3 (Kaesler, R.
Stegocornu and associated brachiopods from the Silurian (Llandovery) of Central Iran/ Stegocornu ja kaasnevad brahhiopoodid Kesk-Iraani Silurist (Llandovery)
Platystrophia (Orthida) in the Ordovician and Early Silurian of the East Baltic.
Revision of the plectorthoid brachiopod Platystrophia dentata (Pander, 1830) from the Middle Ordovician of the East Baltic/Plektortoidse brahhiopoodi Platystrophia dentata (Pander, 1830) revisjon Baltikumi Kesk-Ordoviitsiumist
Brachiopods of the Order Orthida in Czechoslovakia.
Early Ordovician (Tremadocian) brachiopods from the Eastern Alborz Mountains, Iran/Vara-Ordoviitsiumi (Tremadoci) brahhiopoodid Ida-Alborzi magedest Iraanist
Order ORTHIDA Schuchert & Cooper, 1932 Suborder ORTHIDINA Schuchert & Cooper, 1932 Superfamily ORTHOIDEA Woodward, 1852 Family GLYPTORTHIDAE Schuchert & Cooper, 1931 Genus Bassettella Zuykov & Butts, 2008
A new glyptorthid species (Brachiopoda: Orthida) from the upper Ordovician of Estonia/Uus glyptortiidi liik (Brachiopoda: Orthida) Eesti Elem-Ordoviitsiumist
Therefore, the presence of this feature, which is otherwise unknown among brachiopods of the order Orthida, must be diagnostic of the type species of Platystrophia.
Platystrophia (Orthida) and new related Ordovician and early Silurian brachiopod genera/Platystrophia (Orthida) ja uued sugulaslikud Ordoviitsiumi ja Vara-Siluri kasijalgsete perekonnad

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