atdabanian造句

• Its species lived during the Lower Cambrian ( Atdabanian ).
• It lived during the late Atdabanian stage, during the early part of the Cambrian Period.
• "' Holmiidae "'is a family of trilobites, that lived during the Lower Cambrian ( Atdabanian ).
• The Ercall Granophyre is overlain by shallow dipping Cambrian rocks ( in relation to the steeply dipping Uriconian volcanics ) which contain Atdabanian fossils.
• It lived during the early Cambrian ( late Atdabanian ) in the Chengjiang fauna of Yunnan, China, and in Australia and Thailand.
• It lived during the late Atdabanian stage, which lasted from 530 to 524 million years ago during the early part of the Cambrian Period.
• The age of the Chengjiang Lagerst鋞te is locally termed Qiongzhusian, a stage correlated to the late Atdabanian Stage in Siberian sequences of the middle of the Lower Cambrian.
• It lived during the middle of the Atdabanian or the early part of the Botomian stage, which lasted from approximately 524 to 518.5 million years ago.
• The "'Hebediscidae "'are a family of trilobites belonging to the order Agnostida that lived during the Lower Cambrian ( Atdabanian to Toyonian ).
• It lived during the Atdabanian stage, which lasted from 530 to 524 million years ago, in what are today Western Canada, the Western United States, and Mexico.
• "' Olenellina "'is a suborder of the order Redlichiida of Trilobites that occurs about halfway during the Lower Cambrian, at the start of the stage called the Atdabanian.
• Given the steep dip of the Uriconian rocks relative to the shallow inclination of the Cambrian, the Uriconian the tectonic events can be classed as pre-Atdabanian ( Stage 2, Lower Cambrian ).
• The earliest sutured trilobite found so far ( " Lemdadella " ), occurs almost at the same time as the earliest Olenellina, however, implying that trilobite origin lies before the start of the Atdabanian, but without leaving fossils.
• ""'Holmia " "'is a genus of a well known group of extinct arthropods, the trilobites, that lived during the Lower Cambrian ( Atdabanian ) in what are now Scandinavia, Poland and Morocco.
• ""'Delgadella " "'is a diminutive trilobite that lived during the late Lower Cambrian ( Atdabanian to Botomian ) and has been found in Russia ( Siberian Platform, Altay Mountains ), Mongolia, Spain, Italy ( Sardinia ), Portugal, Morocco and Canada ( Newfoundland ).
• ""'Callavia " "'is an extinct, monotypic genus of trilobite arthropods . " "'C . broegeri " "'lived during the late Atdabanian stage, which lasted from 530 to 524 million years ago during the early part of the Cambrian Period in what are today Canada and the United States.
• Ed Landing recognizes three Stages : Stage 1, spanning the Ediacaran-Cambrian boundary, corresponds to a diversification of biomineralizing animals and of deep and complex burrows; Stage 2 corresponds to the radiation of molluscs and stem-group Brachiopods ( hyoliths and tommotiids ), which apparently arose in intertidal waters; and Stage 3 sees the Atdabanian diversification of trilobites in deeper waters, but little change in the intertidal realm.