1830 in paleontology

Last updated

List of years in paleontology (table)
In science
1827
1828
1829
1830
1831
1832
1833
+...

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils . [1] This includes the study of body fossils, tracks ( ichnites ), burrows , cast-off parts, fossilised feces ( coprolites ), palynomorphs and chemical residues . Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science . This article records significant discoveries and events related to paleontology that occurred or were published in the year 1830.

Contents

Archosauromorphs

Dinosaurs

New taxa

TaxonNoveltyStatusAuthor(s)AgeUnitLocationNotesImages
Streptospondylus [2] Gen. nov.Valid von Meyer Oxfordian, 161 mya Vaches Noires Flag of France.svg  France The remains of Streptospondylus were the first dinosaurian remains to be described (by Cuvier in 1808), however, their identification was thought to be teleosaurid or metriorhynchid. [3] StreptospondylusNV.jpg

Crocodylomorphs

New taxa

TaxonNoveltyStatusAuthor(s)AgeUnitLocationNotesImages
Aeolodon [2] Gen. nov.Valid von Meyer Kimmeridgian Solnhofen Formation Flag of Germany.svg  Germany A teleosaurid, named for Crocodilus priscus . Aeolodon priscus.png
Macrospondylus [2] Gen. nov.Valid von Meyer Toarcian Posidonia Shale Flag of Germany.svg  Germany A machimosaurid Macrospondylus bollensis Holzmaden.jpg
Metriorhynchus [2] Gen. nov.Valid von Meyer Kimmeridgian La Voulte-sur-Rhône Flag of France.svg  France Many species have been referred to Metriorhynchus since 1830, yet recent studies show that only three species are valid and referrable to the genus, the type M. geoffroyii, M. superciliosus, and M. hastifer. [4] Metriorhynchus brevirostris.jpg

Pterosaurs

New taxa

TaxonNoveltyStatusAuthor(s)AgeUnitLocationNotesImages
Ornithocephalus banthensis [6] Sp. nov.Valid Theodori Toarcian Posidonia Shale Flag of Germany.svg  Germany Later renamed Dorygnathus banthensis Dorygnathus banthensis (cast) at Goteborgs Naturhistoriska Museum 9000.jpg

Other archosauromorphs

New taxa

TaxonNoveltyStatusAuthor(s)AgeUnitLocationNotesImages
Protorosaurus speneri [2] Gen. et sp. nov.Valid von Meyer Guadalupian, 260–251 mya Pirambola Formation Flag of Germany.svg  Germany One of the most primitive archosauromorphs. Previously considered to be related to Prolacerta within Prolacertiformes, but now a new genus shows that they were in fact not closely related. [7] Protorosaurus BW.jpg

Fish

New taxa

TaxonNoveltyStatusAuthor(s)AgeUnitLocationNotesImages
Lepidosaurus [2] Gen. nov. Jr. synonym von Meyer Toarcian, 150 mya [8] Whitby, Holzmaden, Dobbertin, La Caine [8] Flag of England.svg  England, Flag of France.svg  France, Flag of Germany.svg  Germany This genus is now considered a junior synonym of Lepidotes . Although previously known from species ranging between 205 and 100 mya, a 2012 study found only species from the Late Jurassic to be in the genus, and reassigned the rest. [8] Scheenstia maximus.jpg

Related Research Articles

<i>Pterodactylus</i> Genus of pterodactyloid pterosaur from the Late Jurassic

Pterodactylus is a genus of extinct pterosaurs. It is thought to contain only a single species, Pterodactylus antiquus, which was the first pterosaur to be named and identified as a flying reptile and one of the first prehistoric reptiles to ever be discovered.

<span class="mw-page-title-main">Pterosaur</span> Flying reptiles of the extinct clade or order Pterosauria

Pterosaurs are an extinct clade of flying reptiles in the order Pterosauria. They existed during most of the Mesozoic: from the Late Triassic to the end of the Cretaceous. Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger.

<i>Pteranodon</i> Genus of pteranodontid pterosaur from the Late Cretaceous

Pteranodon is a genus of pterosaur that included some of the largest known flying reptiles, with P. longiceps having a wingspan of over 6 m (20 ft). They lived during the late Cretaceous geological period of North America in present-day Kansas, Nebraska, Wyoming, South Dakota and Alabama. More fossil specimens of Pteranodon have been found than any other pterosaur, with about 1,200 specimens known to science, many of them well preserved with nearly complete skulls and articulated skeletons. It was an important part of the animal community in the Western Interior Seaway.

<span class="mw-page-title-main">Georges Cuvier</span> French naturalist, zoologist and paleontologist (1769–1832)

Jean Léopold Nicolas Frédéric, baron Cuvier, known as Georges Cuvier, was a French naturalist and zoologist, sometimes referred to as the "founding father of paleontology". Cuvier was a major figure in natural sciences research in the early 19th century and was instrumental in establishing the fields of comparative anatomy and paleontology through his work in comparing living animals with fossils.

<i>Rhamphorhynchus</i> Genus of rhamphorhynchid pterosaur from the Late Jurassic

Rhamphorhynchus is a genus of long-tailed pterosaurs in the Jurassic period. Less specialized than contemporary, short-tailed pterodactyloid pterosaurs such as Pterodactylus, it had a long tail, stiffened with ligaments, which ended in a characteristic soft-tissue tail vane. The mouth of Rhamphorhynchus housed needle-like teeth, which were angled forward, with a curved, sharp, beak-like tip lacking teeth, indicating a diet mainly of fish; indeed, fish and cephalopod remains are frequently found in Rhamphorhynchus abdominal contents, as well as in their coprolites.

<i>Hyaenodon</i> Extinct genus of mammals

Hyaenodon ("hyena-tooth") is an extinct genus of carnivorous placental mammals from extinct tribe Hyaenodontini within extinct subfamily Hyaenodontinae, that lived in Eurasia and North America from the middle Eocene, throughout the Oligocene, to the early Miocene.

<span class="mw-page-title-main">Azhdarchidae</span> Family of large azhdarchoid pterosaurs

Azhdarchidae is a family of pterosaurs known primarily from the Late Cretaceous Period, though an isolated vertebra apparently from an azhdarchid is known from the Early Cretaceous as well. Azhdarchids are mainly known for including some of the largest flying animals discovered, but smaller cat-size members have also been found. Originally considered a sub-family of Pteranodontidae, Nesov (1984) named the Azhdarchinae to include the pterosaurs Azhdarcho, Quetzalcoatlus, and Titanopteryx. They were among the last known surviving members of the pterosaurs, and were a rather successful group with a worldwide distribution. Previously it was thought that by the end of the Cretaceous, most pterosaur families except for the Azhdarchidae disappeared from the fossil record, but recent studies indicate a wealth of pterosaurian fauna, including pteranodontids, nyctosaurids, tapejarids and several indeterminate forms.

<i>Dorygnathus</i> Genus of rhamphorhynchid pterosaur from the Early Jurassic

Dorygnathus was a genus of rhamphorhynchid pterosaur that lived in Europe during the Early Jurassic period, when shallow seas flooded much of the continent. It had a short wingspan around 1.5 meters, and a relatively small triangular sternum, which is where its flight muscles attached. Its skull was long and its eye sockets were the largest opening therein. Large curved fangs that "intermeshed" when the jaws closed featured prominently at the front of the snout while smaller, straighter teeth lined the back.

<i>Peteinosaurus</i> Genus of pterosaur from the Late Triassic

Peteinosaurus was a prehistoric genus of pterosaur. It lived in the late Triassic period in the late Norian age, and at a wingspan of around 60 cm (24 in), was one of the smallest and earliest pterosaurs, although other estimates suggest a wingspan of up to 1 m (3.3 ft).

<i>Siroccopteryx</i> Genus of anhanguerid pterosaur from the Early Cretaceous

Siroccopteryx is an extinct genus of anhanguerid pterodactyloid pterosaur which lived in Morocco during the Cenomanian stage of the Late Cretaceous. Some researchers, such as David M. Unwin, consider the genus a junior synonym of Coloborhynchus.

<i>Cycnorhamphus</i> Genus of gallodactylid pterosaur Late Jurassic

Cycnorhamphus is a genus of gallodactylid ctenochasmatoid pterosaur from the Late Jurassic period of France and Germany, about 152 million years ago. It is synonymous with the genus Gallodactylus.

<span class="mw-page-title-main">Ichthyodectiformes</span> Extinct order of ray-finned fishes

Ichthyodectiformes is an extinct order of marine stem-teleost ray-finned fish. The order is named after the genus Ichthyodectes, established by Edward Drinker Cope in 1870. Ichthyodectiforms are usually considered to be some of the closest relatives of the teleost crown group.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1999.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1833.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1834.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1836.

<span class="mw-page-title-main">Timeline of pterosaur research</span>

This timeline of pterosaur research is a chronologically ordered list of important fossil discoveries, controversies of interpretation, and taxonomic revisions of pterosaurs, the famed flying reptiles of the Mesozoic era. Although pterosaurs went extinct millions of years before humans evolved, humans have coexisted with pterosaur fossils for millennia. Before the development of paleontology as a formal science, these remains would have been interpreted through a mythological lens. Myths about thunderbirds told by the Native Americans of the modern Western United States may have been influenced by observations of Pteranodon fossils. These thunderbirds were said to have warred with water monsters, which agrees well with the co-occurrence of Pteranodon and the ancient marine reptiles of the seaway over which it flew.

The year 2018 in archosaur paleontology was eventful. Archosaurs include the only living dinosaur group — birds — and the reptile crocodilians, plus all extinct dinosaurs, extinct crocodilian relatives, and pterosaurs. Archosaur palaeontology is the scientific study of those animals, especially as they existed before the Holocene Epoch began about 11,700 years ago. The year 2018 in paleontology included various significant developments regarding archosaurs.

Éric Buffetaut is a French paleontologist, author and researcher at the Centre national de la recherche scientifique since 1976 where he is a Doctor of Science and Director of Research. Buffetaut is a specialist of fossil archosaurs, mainly dinosaurs and pterosaurs, and has published many books on paleontology. He is one of the major paleontologists to support the thesis of the fall of a meteorite as the main cause of the Cretaceous–Paleogene extinction event.

References

  1. Gini-Newman, Garfield; Graham, Elizabeth (2001). Echoes from the past: world history to the 16th century. Toronto: McGraw-Hill Ryerson Ltd. ISBN   9780070887398. OCLC   46769716.
  2. 1 2 3 4 5 6 von Meyer, H. (1830). "[eine Reihe von eigenhändigen Abbildungen von Reſten thierischer Organismen, begleitete mit Erläuterungen]". Isis von Oken. 23 (5–7): 517–519.
  3. Cuvier, G. (1808). "Sur les ossements fossiles de crocodiles et particulièrement sur ceux des environs du Havre et d'Honfleur, avec des remarques sur les squelettes de sauriens de la Thuringe". Annales du Muséum d'Histoire naturelle de Paris. 7: 73–110.
  4. Cau, A.; Fanti, F. (2010). "The oldest known metriorhynchid crocodylian from the Middle Jurassic of North-eastern Italy: Neptunidraco ammoniticus gen. et sp. nov". Gondwana Research. 19 (2): 550–565. Bibcode:2011GondR..19..550C. doi:10.1016/j.gr.2010.07.007.
  5. Wellnhofer, Peter (2008). "A short history of pterosaur research". Zitteliana B. 28: 7–19.
  6. Theodori, C. (1830). "Knochen vom Pterodactylus aus der Liasformation von Banz". Frorieps Notizen für Natur- und Heilkunde. 632: 101.
  7. Borsuk–Białynicka, M.; Evans, S.E. (2009). "A long–necked archosauromorph from the Early Triassic of Poland" (PDF). Palaeontologia Polonica. 65: 203–234.
  8. 1 2 3 López-Arbarello, A. (2012). "Phylogenetic Interrelationships of Ginglymodian Fishes (Actinopterygii: Neopterygii)". PLOS ONE. 7 (7): e39370. Bibcode:2012PLoSO...739370L. doi: 10.1371/journal.pone.0039370 . PMC   3394768 . PMID   22808031.