Faster access than browser!
48 relations: Acanthodii, Actinopterygii, Animal, Basal (phylogenetics), China, Chordate, Cladogram, Cosmine, CRC Press, Devonian, Diabolepis, Dorsal fin, Genus, Gogo Formation, Incertae sedis, John A. Long, Lochkovian, Lungfish, Mandible, Maxilla, Myr, Nostril, Onychodontida, Onychodus, Order (biology), Paleontology, Placodermi, Porcelain, Premaxilla, Pridoli epoch, Qujing, Sarcopterygii, Shark, Shoulder girdle, Silurian, Species, Stage (stratigraphy), Type species, Vertebrate, Vietnam, Western Australia, Xiaobo Yu, Xishancun Formation, Xitun Formation, Youngolepis, Yulongsi Formation, Yunnan, 1998 in paleontology.
Acanthodii
Acanthodii or acanthodians (sometimes called spiny sharks) is a paraphyletic class of extinct teleostome fish, sharing features with both bony fish and cartilaginous fish.
New!!: Psarolepis and Acanthodii · See more »
Actinopterygii
Actinopterygii, or the ray-finned fishes, constitute a class or subclass of the bony fishes.
New!!: Psarolepis and Actinopterygii · See more »
Animal
Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia.
New!!: Psarolepis and Animal · See more »
Basal (phylogenetics)
In phylogenetics, basal is the direction of the base (or root) of a rooted phylogenetic tree or cladogram.
New!!: Psarolepis and Basal (phylogenetics) · See more »
China
China, officially the People's Republic of China (PRC), is a unitary one-party sovereign state in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion.
New!!: Psarolepis and China · See more »
Chordate
A chordate is an animal belonging to the phylum Chordata; chordates possess a notochord, a hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail, for at least some period of their life cycle.
New!!: Psarolepis and Chordate · See more »
Cladogram
A cladogram (from Greek clados "branch" and gramma "character") is a diagram used in cladistics to show relations among organisms.
New!!: Psarolepis and Cladogram · See more »
Cosmine
Cosmine is a spongy, bony material that makes up the dentine-like layers in the scales of the lobe-finned fishes of the class Sarcopterygii.
New!!: Psarolepis and Cosmine · See more »
CRC Press
The CRC Press, LLC is a publishing group based in the United States that specializes in producing technical books.
New!!: Psarolepis and CRC Press · See more »
Devonian
The Devonian is a geologic period and system of the Paleozoic, spanning 60 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya.
New!!: Psarolepis and Devonian · See more »
Diabolepis
Diabolepis (or Diabolichthys) is an extinct genus of very primitive lungfish which lived about 400 million years ago, in the Early Devonian period of South China.
New!!: Psarolepis and Diabolepis · See more »
Dorsal fin
A dorsal fin is a fin located on the back of most marine and freshwater vertebrates such as fishes, cetaceans (whales, dolphins, and porpoises), and the (extinct) ichthyosaur.
New!!: Psarolepis and Dorsal fin · See more »
Genus
A genus (genera) is a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses, in biology.
New!!: Psarolepis and Genus · See more »
Gogo Formation
The Gogo Formation in the Kimberley region of Western Australia is a Lagerstätte that exhibits exceptional preservation of a Devonian reef community.
New!!: Psarolepis and Gogo Formation · See more »
Incertae sedis
Incertae sedis (Latin for "of uncertain placement") is a term used for a taxonomic group where its broader relationships are unknown or undefined.
New!!: Psarolepis and Incertae sedis · See more »
John A. Long
John Albert Long (born 1957) is an Australian paleontologist who is currently Strategic Professor in Palaeontology at Flinders University in Adelaide, South Australia.
New!!: Psarolepis and John A. Long · See more »
Lochkovian
The Lochkovian is one of three faunal stages in the Early Devonian epoch.
New!!: Psarolepis and Lochkovian · See more »
Lungfish
Lungfish are freshwater rhipidistian fish belonging to the subclass Dipnoi.
New!!: Psarolepis and Lungfish · See more »
Mandible
The mandible, lower jaw or jawbone is the largest, strongest and lowest bone in the human face.
New!!: Psarolepis and Mandible · See more »
Maxilla
The maxilla (plural: maxillae) in animals is the upper jawbone formed from the fusion of two maxillary bones.
New!!: Psarolepis and Maxilla · See more »
Myr
The abbreviation myr, "million years", is a unit of a quantity of (i.e.) years, or 31.6 teraseconds.
New!!: Psarolepis and Myr · See more »
Nostril
A nostril (or naris, plural nares) is one of the two channels of the nose, from the point where they bifurcate to the external opening.
New!!: Psarolepis and Nostril · See more »
Onychodontida
Onychodontida (.
New!!: Psarolepis and Onychodontida · See more »
Onychodus
Onychodus (from Greek meaning "claw-tooth") is a genus of prehistoric lobe-finned fish which lived during the Devonian period (Eifelian - Famennian stages, around 374 to 397 million years ago).
New!!: Psarolepis and Onychodus · See more »
Order (biology)
In biological classification, the order (ordo) is.
New!!: Psarolepis and Order (biology) · See more »
Paleontology
Paleontology or palaeontology is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene Epoch (roughly 11,700 years before present).
New!!: Psarolepis and Paleontology · See more »
Placodermi
Placodermi (from the Greek πλάξ.
New!!: Psarolepis and Placodermi · See more »
Porcelain
Porcelain is a ceramic material made by heating materials, generally including kaolin, in a kiln to temperatures between.
New!!: Psarolepis and Porcelain · See more »
Premaxilla
The premaxilla (or praemaxilla) is one of a pair of small cranial bones at the very tip of the upper jaw of many animals, usually, but not always, bearing teeth.
New!!: Psarolepis and Premaxilla · See more »
Pridoli epoch
In the geologic timescale, the Pridoli epoch of the Silurian period of the Paleozoic era of the Phanerozoic eon is comprehended between 423 ± 1.5 and 419.2 ± 2.8 mya (million years ago), approximately.
New!!: Psarolepis and Pridoli epoch · See more »
Qujing
Qujing is a prefecture-level city in eastern Yunnan province of southwest China.
New!!: Psarolepis and Qujing · See more »
Sarcopterygii
The Sarcopterygii or lobe-finned fish (from Greek σαρξ sarx, flesh, and πτερυξ pteryx, fin) – sometimes considered synonymous with Crossopterygii ("fringe-finned fish", from Greek κροσσός krossos, fringe) – constitute a clade (traditionally a class or subclass) of the bony fish, though a strict cladistic view includes the terrestrial vertebrates.
New!!: Psarolepis and Sarcopterygii · See more »
Shark
Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head.
New!!: Psarolepis and Shark · See more »
Shoulder girdle
The shoulder girdle or pectoral girdle is the set of bones in the appendicular skeleton which connects to the arm on each side.
New!!: Psarolepis and Shoulder girdle · See more »
Silurian
The Silurian is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago (Mya), to the beginning of the Devonian Period, Mya.
New!!: Psarolepis and Silurian · See more »
Species
In biology, a species is the basic unit of classification and a taxonomic rank, as well as a unit of biodiversity, but it has proven difficult to find a satisfactory definition.
New!!: Psarolepis and Species · See more »
Stage (stratigraphy)
In chronostratigraphy, a stage is a succession of rock strata laid down in a single age on the geologic timescale, which usually represents millions of years of deposition.
New!!: Psarolepis and Stage (stratigraphy) · See more »
Type species
In zoological nomenclature, a type species (species typica) is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s).
New!!: Psarolepis and Type species · See more »
Vertebrate
Vertebrates comprise all species of animals within the subphylum Vertebrata (chordates with backbones).
New!!: Psarolepis and Vertebrate · See more »
Vietnam
Vietnam, officially the Socialist Republic of Vietnam, is the easternmost country on the Indochina Peninsula in Southeast Asia.
New!!: Psarolepis and Vietnam · See more »
Western Australia
Western Australia (abbreviated as WA) is a state occupying the entire western third of Australia.
New!!: Psarolepis and Western Australia · See more »
Xiaobo Yu
Dr.
New!!: Psarolepis and Xiaobo Yu · See more »
Xishancun Formation
The Xishancun Formation is a geological formation located at Qujing, Yunnan, South China.
New!!: Psarolepis and Xishancun Formation · See more »
Xitun Formation
The Xitun Formation is a palaeontological formation which named after the Xitun, a location in South China.
New!!: Psarolepis and Xitun Formation · See more »
Youngolepis
Youngolepis is a genus of prehistoric lobe-finned fish which lived during the Early Devonian period (Lochkovian to Pragian stages, about 407-416 million years ago).
New!!: Psarolepis and Youngolepis · See more »
Yulongsi Formation
The Yulongsi Formation is a palaeontological geological formation located at Qujing, in Yunnan Province of Southern China.
New!!: Psarolepis and Yulongsi Formation · See more »
Yunnan
Yunnan is a province of the People's Republic of China, located in the far southwest of the country.
New!!: Psarolepis and Yunnan · See more »
1998 in paleontology
No description.
New!!: Psarolepis and 1998 in paleontology · See more »
References
[1] https://en.wikipedia.org/wiki/Psarolepis
