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Protoclupea
''Protoclupea'' is an extinct genus of ray-finned fish that lived from the Oxfordian to the early Tithonian stage of the Late Jurassic epoch. It contains one species, ''Protoclupea chilensis'', fossils of which have been found in the Domeyko Range of Antofagasta Region, northern Chile. The genus has been placed in the family Varasichthyidae Crossognathiformes is an extinct order of ray-finned fish that lived from the Late Jurassic to the Eocene. Its phylogenetic placement is disputed; some authors have recovered it as part of the teleost stem group, while others place it in a b ... together with the genera '' Bobbichthys'', '' Domeykos'', '' Luisichthys'' and '' Varasichthys''. References Crossognathiformes Late Jurassic fish Oxfordian genera Tithonian genera Jurassic fish of South America Jurassic Chile Fossils of Chile Fossil taxa described in 1975 {{jurassic-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varasichthys
''Varasichthys'' is an extinct genus of ray-finned fish that lived during the Oxfordian stage of the Late Jurassic epoch. It contains one species, ''Varasichthys ariasi'', fossils of which have been found in the Domeyko Range of Antofagasta Region, northern Chile. It has been placed in the family Varasichthyidae together with the genera '' Bobbichthys'', '' Domeykos'', ''Luisichthys ''Luisichthys'' is an extinct genus of ray-finned fish that lived in what is now Cuba from the Oxfordian to the early Tithonian stage of the Late Jurassic The Late Jurassic is the third epoch of the Jurassic Period, and it spans the geolog ...'' and '' Protoclupea''. References Crossognathiformes Prehistoric ray-finned fish genera Oxfordian genera Late Jurassic fish Jurassic fish of South America Jurassic Chile Fossils of Chile Fossil taxa described in 1981 {{jurassic-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varasichthyidae
Crossognathiformes is an extinct order of ray-finned fish that lived from the Late Jurassic to the Eocene. Its phylogenetic placement is disputed; some authors have recovered it as part of the teleost stem group, while others place it in a basal position within crown group Teleostei. Classification Order Crossognathiformes Taverne, 1989 * '' Bavarichthys'' Arratia & Tischlinger, 2010 * '' Kradimus'' Veysey ''et al.'', 2020 * Family Varasichthyidae Arratia, 1981 ** ''Bobbichthys'' Arratia, 1986 ** ''Domeykos'' Arratia & Schultze, 1985 ** ''Luisichthys'' White, 1942 ** ''Protoclupea'' Arratia ''et al.'', 1975 ** ''Varasichthys'' Arratia, 1981 * Family Chongichthyidae Arratia, 1982 ** ''Chongichthys'' Arratia, 1982 * Suborder Crossognathoidei Taverne, 1989 ** Family Crossognathidae Woodward, 1901 psopelicidae Romer, 1966; Syllaemidae Cragin, 1901; Pelecorapidae Cragin, 1901*** ''Apsopelix'' Cope, 1871 Helmintholepis.html" ;"title="'Helmintholepis">'Helmintholepis'' Cockerell, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossognathiformes
Crossognathiformes is an extinct order of ray-finned fish that lived from the Late Jurassic to the Eocene. Its phylogenetic placement is disputed; some authors have recovered it as part of the teleost stem group, while others place it in a basal position within crown group Teleostei. Classification Order Crossognathiformes Taverne, 1989 * '' Bavarichthys'' Arratia & Tischlinger, 2010 * '' Kradimus'' Veysey ''et al.'', 2020 * Family Varasichthyidae Arratia, 1981 ** '' Bobbichthys'' Arratia, 1986 ** '' Domeykos'' Arratia & Schultze, 1985 ** '' Luisichthys'' White, 1942 ** '' Protoclupea'' Arratia ''et al.'', 1975 ** '' Varasichthys'' Arratia, 1981 * Family Chongichthyidae Arratia, 1982 ** ''Chongichthys'' Arratia, 1982 * Suborder Crossognathoidei Taverne, 1989 ** Family Crossognathidae Woodward, 1901 psopelicidae Romer, 1966; Syllaemidae Cragin, 1901; Pelecorapidae Cragin, 1901*** '' Apsopelix'' Cope, 1871 Helmintholepis.html" ;"title="'Helmintholepis">'Helmintholepis'' Cockerell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxfordian (stage)
The Oxfordian is, in the ICS' geologic timescale, the earliest age of the Late Jurassic Epoch, or the lowest stage of the Upper Jurassic Series. It spans the time between 163.5 ± 1.0 Ma and 157.3 ± 1.0 Ma (million years ago). The Oxfordian is preceded by the Callovian and is followed by the Kimmeridgian. Stratigraphic definitions The Oxfordian Stage was called "Clunch Clay and Shale" by William Smith (1815–1816); in 1818 W. Buckland described them under the unwieldy title "Oxford, Forest or Fen Clay". The term Oxfordian was introduced by Alcide d'Orbigny in 1844. The name is derived from the English city of Oxford, where the beds are well developed, but they crop out almost continuously from Dorset to the coast of Yorkshire, generally forming low, broad valleys. They are well exposed at Weymouth, Oxford, Bedford, Peterborough, and in the cliffs at Scarborough, Red Cliff and Gristhorpe Bay. Rocks of this age are found also in Uig and Skye. The base of the Oxfordian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jurassic Chile
The Jurassic ( ) is a geologic period and stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of the Mesozoic Era and is named after the Jura Mountains, where limestone strata from the period were first identified. The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic Magmatic Province. The beginning of the Toarcian Stage started around 183 million years ago and is marked by an extinction event associated with widespread oceanic anoxia, ocean acidification, and elevated temperatures likely caused by the eruption of the Karoo-Ferrar large igneous provinces. The end of the Jurassic, however, has no clear boundary with the Cretaceous and is the only boundary between geological periods to remain formally undefined. By the beginning of the Jurassic, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tithonian Genera
In the geological timescale, the Tithonian is the latest age of the Late Jurassic Epoch and the uppermost stage of the Upper Jurassic Series. It spans the time between 152.1 ± 4 Ma and 145.0 ± 4 Ma (million years ago). It is preceded by the Kimmeridgian and followed by the Berriasian (part of the Cretaceous).See for a detailed version of the geologic timescale Gradstein ''et al.'' (2004) Stratigraphic definitions The Tithonian was introduced in scientific literature by German stratigrapher Albert Oppel in 1865. The name Tithonian is unusual in geological stage names because it is derived from Greek mythology. Tithonus was the son of Laomedon of Troy and fell in love with Eos, the Greek goddess of dawn. His name was chosen by Albert Oppel for this stratigraphical Stratigraphy is a branch of geology concerned with the study of rock layers (strata) and layering (stratification). It is primarily used in the study of sedimentary and layered volcanic rocks. Stratigraphy has three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxfordian Genera
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Oxfordian may refer to: *Oxfordian (stage), a geological time interval in the Jurassic period *Oxfordian theory of Shakespeare authorship, the view that Edward de Vere wrote under Shakespeare's name *A person or thing associated with Oxford or Oxford University Oxford () is a city in England. It is the county town and only city of Oxfordshire. In 2020, its population was estimated at 151,584. It is north-west of London, south-east of Birmingham and north-east of Bristol. The city is home to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Jurassic Fish
Late may refer to: * LATE, an acronym which could stand for: ** Limbic-predominant age-related TDP-43 encephalopathy, a proposed form of dementia ** Local-authority trading enterprise, a New Zealand business law ** Local average treatment effect, a concept in econometrics Music * ''Late'' (album), a 2000 album by The 77s * Late!, a pseudonym used by Dave Grohl on his ''Pocketwatch'' album * Late (rapper), an underground rapper from Wolverhampton * "Late" (song), a song by Blue Angel * "Late", a song by Kanye West from ''Late Registration'' Other * Late (Tonga), an uninhabited volcanic island southwest of Vavau in the kingdom of Tonga * "Late" (''The Handmaid's Tale''), a television episode * LaTe, Oy Laivateollisuus Ab, a defunct shipbuilding company * Late may refer to a person who is Dead See also * * * ''Lates'', a genus of fish in the lates perch family * Later (other) * Tardiness * Tardiness (scheduling) In scheduling, tardiness is a measure of a delay in exe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domeykos
''Domeykos'' is an extinct genus of ray-finned fish that lived in what is now Chile during the Oxfordian stage of the Late Jurassic The Late Jurassic is the third epoch of the Jurassic Period, and it spans the geologic time from 163.5 ± 1.0 to 145.0 ± 0.8 million years ago (Ma), which is preserved in Upper Jurassic strata.Owen 1987. In European lithostratigraphy, the ... epoch. It contains one species, ''Domeykos profetaensis''. References External links * Crossognathiformes Prehistoric ray-finned fish genera Oxfordian genera Late Jurassic fish Jurassic fish of South America Jurassic Chile Fossils of Chile Fossil taxa described in 1985 {{Jurassic-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luisichthys
''Luisichthys'' is an extinct genus of ray-finned fish that lived in what is now Cuba from the Oxfordian to the early Tithonian stage of the Late Jurassic The Late Jurassic is the third epoch of the Jurassic Period, and it spans the geologic time from 163.5 ± 1.0 to 145.0 ± 0.8 million years ago (Ma), which is preserved in Upper Jurassic strata.Owen 1987. In European lithostratigraphy, the ... epoch. It contains one species, ''Luisichthys vinalesensis''. References Crossognathiformes Prehistoric ray-finned fish genera Oxfordian genera Tithonian genera Late Jurassic fish Jurassic fish of North America Jurassic Cuba Fossils of Cuba Fossil taxa described in 1942 {{jurassic-fish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tithonian
In the geological timescale, the Tithonian is the latest age of the Late Jurassic Epoch and the uppermost stage of the Upper Jurassic Series. It spans the time between 152.1 ± 4 Ma and 145.0 ± 4 Ma (million years ago). It is preceded by the Kimmeridgian and followed by the Berriasian (part of the Cretaceous).See for a detailed version of the geologic timescale Gradstein ''et al.'' (2004) Stratigraphic definitions The Tithonian was introduced in scientific literature by German stratigrapher Albert Oppel in 1865. The name Tithonian is unusual in geological stage names because it is derived from Greek mythology. Tithonus was the son of Laomedon of Troy and fell in love with Eos, the Greek goddess of dawn. His name was chosen by Albert Oppel for this stratigraphical stage because the Tithonian finds itself hand in hand with the dawn of the Cretaceous. The base of the Tithonian stage is at the base of the ammonite biozone of '' Hybonoticeras hybonotum''. A global refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
