Spiriferida is an order of extinct articulate brachiopod fossils which are known for their long hinge-line, which is often the widest part of the shell...

Recent) The Atrypida, Athyridida, Spiriferida, and Spiriferinida were previously considered as suborders in the Spiriferida and in the Treatise on Invertebrate...

Corals, bryozoans, orthoceridans, goniatites and brachiopods (Productida, Spiriferida, etc.) recover and become very common again, but trilobites and nautiloids...

classification is the splitting of the original Spiriferida into four distinct and separate orders, the Spiriferida as revised, Atrypida, Athyridida, and Spiriferinida;...

Spirifer is a genus of marine brachiopods belonging to the order Spiriferida and family Spiriferidae. Species belonging to the genus lived from the Middle...

extinct brachiopods in the class Rhynchonellata (Articulata) and the order Spiriferida. They are sometimes known as "butterfly shells". Like other brachiopods...

Moore, 1952, considered at that time to be a suborder of the Spiriferida. As with the Spiriferida, the Athyridida have outwardly directed spiral brachidia...

Devonian (Lochkovian and Pragian) Solovyikha Limestone  Russia A member of Spiriferida belonging to the family Delthyrididae and the subfamily Howellellinae...

extinct brachiopod in the class Rhynchonellata (Articulata) and the order Spiriferida. Their fossils occur most commonly in marine calcareous, microbialitic...

†Orthida Order †Pentamerida Order †Atrypida Order †Athyridida Order †Spiriferida Order †Spiriferinida Brachiopods are an entirely marine phylum, with...

glaucus = Regelia glauca Rémy Gourvennec (2019). "Silurian-Devonian Spiriferida and Spiriferinida (Brachiopods) from the Tindouf Basin (Algeria)". Palaeontographica...

is an extinct family of articulate brachiopods belonging to the order Spiriferida. These stationary epifaunal suspension feeders lived in the Carboniferous...

declined significantly. Others, including the Pentamerida, Athyridida, Spiriferida, and Atrypida, were less affected and took the opportunity to diversify...

1002/spp2.1255. hdl:10261/187807. Rémy Gourvennec (2019). "Silurian-Devonian Spiriferida and Spiriferinida (Brachiopods) from the Tindouf Basin (Algeria)". Palaeontographica...

classification Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: Spiriferida Suborder: Spiriferinidina Family: Spiriferinidae Genus: Spiriferina D'Orbigny...

Athyridida † Atrypida † Orthida † Protorthida † Pentamerida † Rhynchonellida Spiriferida † Terebratulida Thecideida Class Strophomenata Billingsellida † Orthotetida...

classification Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: Spiriferida Family: Martiniidae Genus: †Weiningia Synonyms Elenchus Gray, 1843...

Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: †Spiriferida Family: †Trigonotretidae Genus: †Neospirifer Fredericks, 1919 Synonyms...

Crurithyris is an extinct genus of brachiopod belonging to the order Spiriferida and family Ambocoeliidae. C. aquilonia Stehli and Grant, 1971 C. arcuata...

Brachiopoda, Volume 5: Sub-phylum Rhynchonelliformea (3rd part: Orders Spiriferida, Spiriferinida, Thecideida, Terebratulida & Uncertain), xlvi + 631 pp...

Nikbakht, S.; Hadi, M. (2023). "A new species Martinothyris pseudolineatus (Spiriferida) from the Late Famennian of northeastern Iran". Paleontological Journal...

Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: †Spiriferida Family: †Cyrtospiriferidae Genus: †Cyrtospirifer Species: †C. verneuili...

Carboniferous - Late Permian Scientific classification Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: Spiriferida Genus: Actinoconchus...

Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: †Spiriferida Family: †Mucrospiriferidae Genus: †Mucrospirifer Species: †M. mucronatus...

member of Spiriferida; a species of Thecocyrtella. Theodossia kagarmanovi Sp. nov Valid Bezgodova Devonian (Frasnian)  Russia A member of Spiriferida belonging...

(Famennian) Hongguleleng Formation  China A brachiopod belonging to the group Spiriferida. Cyrtospirifer dansikensis Sp. nov Valid Afanasjeva in Alekseeva et al...

classification Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: Spiriferida Suborder: Delthyridina Superfamily: Delthyridoidea Family: Hysterolitidae...

Beecheria is an extinct genus of brachiopod belonging to the order Terebratulida and family Beecheriidae. Fossils of this genus have been found in Mississippian...

John Bruce Waterhouse (2016). On the evolution and classification of Spiriferida (Brachiopoda). Earthwise (Oamaru, N.Z.). pp. 1–434. ISBN 978-0-98646-015-9...

Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata Order: †Spiriferida Family: †Trigonotretidae Genus: †Gypospirifer Cooper and Grant, 1976...