| 词条 | Macrosemiiformes |
| 释义 |
| name = Macrosemiiformes | image = Ophiopsiella procera.jpg | image_caption = Ophiopsis procera | fossil_range = Late Triassic - Late Cretaceous | regnum = Animalia | phylum = Chordata | classis = Actinopterygii | ordo = †Macrosemiiformes | familia = †Macrosemiidae | subdivision_ranks =Genera | subdivision = }}Macrosemiiformes is an extinct order of ray-finned fish with one family, Macrosemiidae.[1] The group evolved during the Late Triassic and disappeared during the Late Cretaceous. The group has been found in rock formations in Africa, Australia, Eurasia and North America.[2] Taxonomy
Timeline of generaImageSize = width:1000px height:auto barincrement:15px PlotArea = left:10px bottom:50px top:10px right:10px Period = from:-251 till:-50 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:10 start:-251 ScaleMinor = unit:year increment:1 start:-251 TimeAxis = orientation:hor AlignBars = justify Colors = #legends id:CAR value:claret id:ANK value:rgb(0.4,0.3,0.196) id:HER value:teal id:HAD value:green id:OMN value:blue id:black value:black id:white value:white id:mesozoic value:rgb(0.54,0.54,0.258) id:triassic value:rgb(0.51,0.17,0.57) id:earlytriassic value:rgb(0.6,0.22,0.61) id:middletriassic value:rgb(0.73,0.53,0.71) id:latetriassic value:rgb(0.78,0.65,0.8) id:jurassic value:rgb(0.2,0.7,0.79) id:earlyjurassic value:rgb(0,0.69,0.89) id:middlejurassic value:rgb(0.52,0.81,0.91) id:latejurassic value:rgb(0.74,0.89,0.97) id:cretaceous value:rgb(0.5,0.78,0.31) id:earlycretaceous value:rgb(0.63,0.78,0.65) id:latecretaceous value:rgb(0.74,0.82,0.37) BarData= bar:eratop bar:space bar:periodtop bar:space bar:NAM1 bar:NAM2 bar:NAM3 bar:NAM4 bar:NAM5 bar:NAM6 bar:NAM7 bar:NAM8 bar:space bar:period bar:space bar:era PlotData= align:center textcolor:black fontsize:M mark:(line,black) width:25 shift:(7,-4) bar:periodtop from: -251 till: -245 color:earlytriassic text:Early from: -245 till: -228 color:middletriassic text:Middle from: -228 till: -199.6 color:latetriassic text:Late from: -199.6 till: -175.6 color:earlyjurassic text:Early from: -175.6 till: -161.2 color:middlejurassic text:Middle from: -161.2 till: -145.5 color:latejurassic text:Late from: -145.5 till: -99.6 color:earlycretaceous text:Early from: -99.6 till: -65.5 color:latecretaceous text:Late bar:eratop from: -251 till: -199.6 color:triassic text:Triassic from: -199.6 till: -145.5 color:jurassic text:Jurassic from: -145.5 till: -65.5 color:cretaceous text:Cretaceous PlotData= color:middletriassic bar:NAM1 from: -237 till: -149.03 text: Ophiopsis color:latetriassic bar:NAM2 from: -228.7 till: -199.6 text: Legnonotus color:latejurassic bar:NAM3 from: -155.7 till: -149.03 text: Macrosemius color:latejurassic bar:NAM4 from: -155.7 till: -99.6 text: Histionotus color:latejurassic bar:NAM5 from: -150.8 till: -65.5 text: Propterus color:latejurassic bar:NAM6 from: -150.8 till: -65.5 text: Notagogus color:latejurassic bar:NAM7 from: -147.3 till: -130 text: Enchelyolepis color:earlycretaceous bar:NAM8 from: -145.5 till: -93.5 text: Petalopteryx PlotData= bar:period from: -251 till: -245 color:earlytriassic text:Early from: -245 till: -228 color:middletriassic text:Middle from: -228 till: -199.6 color:latetriassic text:Late from: -199.6 till: -175.6 color:earlyjurassic text:Early from: -175.6 till: -161.2 color:middlejurassic text:Middle from: -161.2 till: -145.5 color:latejurassic text:Late from: -145.5 till: -99.6 color:earlycretaceous text:Early from: -99.6 till: -65.5 color:latecretaceous text:Late bar:era from: -251 till: -199.6 color:triassic text:Triassic from: -199.6 till: -145.5 color:jurassic text:Jurassic from: -145.5 till: -65.5 color:cretaceous text:Cretaceous References1. ^{{cite web| url=http://www.helsinki.fi/~mhaaramo/metazoa/deuterostoma/chordata/actinopterygii/lepisostei/macrosemiiformes.html| title=Macrosemiiformes| publisher= Mikko's Phylogeny Archive| date=| accessdate=20 August 2009}} 2. ^{{cite web| url=http://www.palaeos.com/Vertebrates/Units/100Neopterygii/100.100.html#Macrosemiiformes| title=Macrosemiiformes| publisher=Palaeos vertebrates| date=| accessdate=20 August 2009}}
2 : Macrosemiiformes|Prehistoric ray-finned fish orders |
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