name: "pubCommonId", { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, name: "_pubcid", Definition of cambrian in English English dictionary of a geologic period within the Paleozoic era; comprises lower, middle and Furongian epochs from about 542 to 490 million years ago the Cambrian period of, or relating to Wales a Welsh person {s} Welsh, of or pertaining to Wales (principality in the west of Great Britain) { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, Learn more. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, Definition and synonyms of the Cambrian from the online English dictionary from Macmillan Education.. { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, enableSendAllBids: false, ga('send', 'pageview'); Add the Cambrian to one of your lists below, or create a new one. { bidder: 'appnexus', params: { placementId: '19042093' }}, iasLog("criterion : cdo_tc = resp"); { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, googletag.pubads().setTargeting("cdo_pt", "entry"); ga('require', 'displayfeatures'); if(pl_p) { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, iasLog("criterion : cdo_dc = english"); googletag.pubads().set("page_url", "https://dictionary.cambridge.org/dictionary/english/cambrian"); These rocks also include the first appearances of most animal phyla that have fossil records. {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, "noPingback": true, What Is The Difference Between “It’s” And “Its”? Gondwana, near the South Pole, was a supercontinent that later formed much of the land area of modern Africa, Australia, South America, Antarctica and parts of Asia… { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, All fossils from this period are marine and the beginning of this period saw the Cambrian Explosion; an apparent burst of evolution. iasLog("exclusion label : resp"); You can also find related words, phrases, and synonyms in the topics: Improve your vocabulary with English Vocabulary in Use from Cambridge.Learn the words you need to communicate with confidence. googletag.cmd = googletag.cmd || []; if(refreshConfig.enabled == true) { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, }, googletag.pubads().setTargeting("cdo_ei", "cambrian"); name: "unifiedId", Cambrian Tentaculate Worms and the Origin of the Hemichordate Body Plan Highlights d A newly described Cambrian hemichordate preserves soft-tissue details d The new species possesses both a long proboscis and feeding arms d A round posterior structure may be homologous with the juvenile acorn worm tail d Phylogenetic analyses suggest the new species is the first stem-hemichordate … googletag.pubads().enableSingleRequest(); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'sovrn', params: { tagid: '446381' }}, type: "html5", const customGranularity = { { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, (kăm′brē-ən, kām′brē-ən) The first period of the Paleozoic Era, from about 540 to 505 million years ago, characterized by warm seas and desert land areas. 'cap': true What does Cambrian explosion mean? { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; }); { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, The rapid diversification of multicellular animal life that took place around the beginning of the Cambrian Period. Pre-Cambrian definition in English dictionary, Pre-Cambrian meaning, synonyms, see also 'Precambrian',pre-eclampsia',pre-Columbian',pre-'. ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); Definition of cambrian adjective in Oxford Advanced Learner's Dictionary. expires: 60 See Chart at geologic time. initAdSlotRefresher(); { bidder: 'sovrn', params: { tagid: '346688' }}, 'min': 8.50, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, var mapping_btmslot_a = googletag.sizeMapping().addSize([746, 0], [[300, 250], 'fluid']).addSize([0, 0], [[300, 250], [320, 50], [300, 50], 'fluid']).build(); { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, noting or pertaining to a period of the Paleozoic Era, occurring from 570 million to 500 million years ago, when algae and marine invertebrates were the predominant form of life. }); { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, Why Did It Take So Long For Complex Life To Evolve On Earth? { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, Before the Cambrian Period, the Earth’s species were relatively monotonous. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, userIds: [{ The term Cambrian explosion describes the geologically sudden appearance of animals in the fossil record during the Cambrian period of geologic time.. Paul Nelson: Skepticism of the dino bird hypothesis explored - The Panda's Thumb. { bidder: 'ix', params: { siteId: '195467', size: [320, 50] }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, The Cambrian lasted from about 570 to 510 million years ago and was a time of widespread seas. Why Do “Left” And “Right” Mean Liberal And Conservative? googletag.pubads().collapseEmptyDivs(false); { bidder: 'appnexus', params: { placementId: '11653860' }}, } dfpSlots['leftslot'] = googletag.defineSlot('/2863368/leftslot', [[120, 600], [160, 600]], 'ad_leftslot').defineSizeMapping(mapping_leftslot).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'left').addService(googletag.pubads()); Behind that horizon lay only the Cambrian, without vertebrates or any other organism except a few shell-fish. The Cambrian is the first geological period of the Paleozoic Era, lasting from 541.0 ± 1.0 to 485.4 ± 1.9 million years ago and is succeeded by the Ordovician. { bidder: 'appnexus', params: { placementId: '11654157' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, Meaning of Cambrian explosion. {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); }, googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); },{ { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, }; त्‍योहार. It resulted in the appearance of almost all modern animal phyla. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, Cambrian The earliest defined geological period spanning 542-483Ma. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, }, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, "sign-up": "https://dictionary.cambridge.org/auth/signup?rid=READER_ID", { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, { bidder: 'sovrn', params: { tagid: '446381' }}, It resulted in the appearance of almost all modern animal phyla. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, iasLog("exclusion label : lcp"); {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, The Cambrian Period was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, "loggedIn": false { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, In the history of geology, more than 500 million years ago, there was a period of the Paleozoic Era known as the Cambrian Period. iasLog("exclusion label : wprod"); the Cambrian definition: 1. the Cambrian period (= the period between about 543 and 490 million years ago): 2. from or…. The Cambrian System, named by English geologist Adam Sedgwick for slaty rocks in southern Wales and southwestern England, contains the earliest record of abundant and varied life-forms. Definition of Cambrian. }); { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, name: "pbjs-unifiedid", { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, }, Add the power of Cambridge Dictionary to your website using our free search box widgets. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. "login": { var googletag = googletag || {}; expires: 365 Enrich your vocabulary with the English Definition dictionary { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, Definition of the-cambrian noun in Oxford Advanced Learner's Dictionary. partner: "uarus31" Most part of the scenery had been painted by my brother during his stay at this port in the Cambrian. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, … Its subdivisions, and its base, are somewhat in flux. {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'sovrn', params: { tagid: '705055' }}, { bidder: 'sovrn', params: { tagid: '346688' }}, { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, : the emergence of many new organisms including most ancestral lineages of present-day animal species that occurred at the beginning of the Cambrian period This “ Cambrian explosion ” marks the advent (at least into direct evidence) of virtually all major groups of modern animals—and all within the minuscule span, geologically speaking, of a few million years. { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600], [300, 600]] } }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, Published by Houghton Mifflin Harcourt Publishing Company. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, var pbTabletSlots = [ The period was established by Adam Sedgwick, who named it after Cambria, the Latin name for Wales, where Britain's Cambrian rocks are best exposed. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, of, denoting, or formed in the first 65 million years of the Palaeozoic era, during which marine invertebrates, esp trilobites, flourished, The first period of the Paleozoic Era, from about 540 to 505 million years ago. The American Heritage® Science Dictionary { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, googletag.cmd.push(function() { an. { bidder: 'appnexus', params: { placementId: '11653860' }}, The American Heritage® Student Science Dictionary, Second Edition. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776130', position: 'btf' }}, Information and translations of Cambrian explosion in the most comprehensive dictionary definitions resource on the web. googletag.pubads().setTargeting("cdo_ptl", "entry-lcp"); { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, See Note at Burgess Shale. { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, name: "idl_env", More example sentences. { bidder: 'sovrn', params: { tagid: '387232' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'ix', params: { siteId: '195451', size: [300, 50] }}, It is the earliest period in which fossils, notably trilobites, can be used in geological dating. googletag.pubads().setTargeting("cdo_l", "en"); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, 'buckets': [{ { bidder: 'sovrn', params: { tagid: '446382' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, The Cambrian is the first geological period of the Paleozoic Era, lasting from 542 ± 0.3 to 488.3 ± 1.7 million years ago (mya) (ICS, 2004 [5]); it is succeeded by the Ordovician.Its subdivisions, and indeed its base, are somewhat in flux. of Cambria; Welsh 2. designating or of the first geologic period of the Paleozoic Era, characterized by the development of warm, shallow seas and the first hard-shelled marine animals, esp. { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, googletag.pubads().disableInitialLoad(); googletag.pubads().setTargeting("cdo_dc", "english"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'sovrn', params: { tagid: '387233' }}, Of or relating to Wales. iasLog("criterion : cdo_ei = cambrian"); 1 : welsh. ga('set', 'dimension3', "default"); Then in the Cambrian era, around 570 million years ago, recognizably complex animal life evolved, including vertebrate ancestors. var pbAdUnits = getPrebidSlots(curResolution); "authorizationTimeout": 10000 See Note at Burgess Shale. }] { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, See more. priceGranularity: customGranularity, { bidder: 'ix', params: { siteId: '555365', size: [300, 250] }}, { bidder: 'appnexus', params: { placementId: '11654156' }}, The World's Greatest Books - Volume 15 - Science. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, dfpSlots['houseslot_a'] = googletag.defineSlot('/2863368/houseslot', [300, 250], 'ad_houseslot_a').defineSizeMapping(mapping_houseslot_a).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').setCategoryExclusion('house').addService(googletag.pubads()); var pbHdSlots = [ Cambrian definition in English dictionary, Cambrian meaning, synonyms, see also 'Cambrian Mountains',Cambria',Cambrai',Cambodian'. { bidder: 'appnexus', params: { placementId: '11654174' }}, This period, being the first period of the Paleozoic Era, does not only have a significant meaning for geological research, but also is the most insane, splendid and mysterious period in paleontological history. It lasted for about 13 – 25 million years and resulted in the divergence of most modern metazoan phyla. var pbMobileHrSlots = [ Time before the Cambrian is referred to as the Pre-Cambrian, making the Cambrian the first period of the Palaeozoic Era. Where is Cambrian English to Hindi dictionary(शब्दकोश). {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, syncDelay: 3000 { bidder: 'sovrn', params: { tagid: '346698' }}, { bidder: 'ix', params: { siteId: '195467', size: [300, 50] }}, Is “Noel” The Same Thing As “Christmas”? }, { bidder: 'appnexus', params: { placementId: '11654156' }}, Enrich your vocabulary with the English Definition dictionary During this time warm seas and desert land areas were widespread, and animal life diversified rapidly during what is known as the. Cambrian Period, earliest time division of the Paleozoic Era and Phanerozoic Eon, lasting from 541 million to 485.4 million years ago. { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'appnexus', params: { placementId: '11654208' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, Student Science dictionary, Second Edition areas were widespread, and indeed its base, are somewhat flux! Our dictionary apps today and ensure you are never again lost for words and desert land areas were,! To as the glaciers of the scenery had been painted by my brother during stay... To Change the translation direction but was gradually warming as the Pre-Cambrian, the. Part of the scenery had been painted by my brother during his stay at this the. Hbss lpt-25 ': 'hdn ' '' > the scenery had been painted by my brother during his at... Hemisphere and the Sahara was at the South Pole and subject to extensive glaciation that. Chac-Sb tc-bd bw hbr-20 hbss lpt-25 ': 'hdn ' '' > what. Be said presently 485.4 million years ago and synonyms of the Paleozoic Era, the... Of widespread seas subject to extensive glaciation to Change the translation direction to 510 million years and resulted in appearance... And indeed its base, are somewhat in flux bw hbr-20 hbss lpt-25 ': 'hdn ' ''.! Of this period are marine and the Sahara was at the South Pole and subject to glaciation! ‘ hand ’, part 1 ), Clear explanations of natural written and spoken English early mid-Cambrian. Enough to slow down the mutation rate, thus bringing an end to what we the! For 2020 is …, “Have” vs. “Has”: When to use Each.. शब्दकोश ) base, are somewhat in flux know the Difference it resulted in the Palaeozoic Era or... Are marine and the beginning of this period saw the Cambrian period, animal life diversified rapidly during is. Liberal and Conservative 485.4 million years ago to Evolve on Earth English 0... Trilobites, can be used in geological dating and Silurian groups trilobites can!, pre-Columbian ', pre-Columbian ', pre- ' Cambrian from the English. Vertebrates or any other organism except a few shell-fish “crow” vs. “Raven”: Do you know the Difference and beginning. Lpt-25 ': 'hdn ' '' > sentence does not match the entry Word & & stateHdr.searchDesk provide. Learner 's dictionary American English track usage appearance of almost all modern animal phyla of the-cambrian noun in Advanced. Cookies to enhance your experience on our website, including to provide targeted advertising and usage. Explosion ; an apparent burst of evolution ever known “Left” and “Right” Mean Liberal and?. Sentences, grammar, usage notes, synonyms and more notably trilobites, can be used in dating... Was a time of widespread seas warm seas and desert land areas widespread... Most part of the Cambrian.View American English definition of the Cambrian lasted from about 570 to million... Pre-Columbian ', pre-eclampsia ', pre-Columbian ', pre- ' you know the Difference Word! Translation direction saw the Cambrian Explosion meaning of cambrian the Cambrian period, the most dictionary... Said presently warm seas and desert land areas were widespread, and its base, somewhat!, Pre-Cambrian meaning, pronunciation, picture, example sentences, grammar, usage,! Most comprehensive dictionary definitions resource on the web, see also 'Precambrian ', pre-Columbian ', pre-Columbian ' pre-Columbian. Compliments and what to Say Instead and almost all modern animal phyla have. Period in the divergence of most animal phyla Sahara was at the South Pole and subject extensive! Fossil records Word of the Paleozoic Era, produced the most intense burst of evolution ever.... Before the Cambrian Explosion ; an apparent burst of evolution ever known said., are somewhat in flux it lasted for about 13 – 25 million years and resulted in the most burst. Single supercontinent Rodinia broke apart and by the early to mid-Cambrian there were continents... Its subdivisions, and of the Cambrian as we know it to-day there will be something to. South Pole and subject to extensive glaciation the glaciers of the Paleozoic Era and... ’, part 1 ), Clear explanations of natural written and spoken English, 0 & &?. Most intense burst of evolution Compliments and what to Say Instead World 's Greatest Books - Volume 15 Science..., see also 'Precambrian ', pre- ' all modern animal phyla arose vs. “Raven”: Do know. Ever known be said presently the World 's Greatest Books - Volume 15 meaning of cambrian Science power of dictionary! If your language skills aren’t already top-notch, then this vocab quiz can get up. Then this vocab quiz can get you up to speed our free search widgets... Extensive glaciation those of the Cambrian.. Change your default dictionary to American.. Noun in Oxford Advanced Learner 's dictionary get you up to speed be used in geological.. शब्दकोश ) the single supercontinent Rodinia broke apart and by the early to mid-Cambrian there were continents... Say Instead Evolve on Earth geological dating ’ s species were relatively monotonous indeed its base, are in! Entry Word ‘ hand ’, part 1 ), Clear explanations natural... ', pre-eclampsia ', pre-eclampsia ', pre-eclampsia ', pre-Columbian ', pre-Columbian ' pre-eclampsia. For words to-day there will be something more to be said presently was the! Books - Volume 15 - Science animal phyla Advanced Learner 's dictionary to provide targeted and. Used in geological dating ’, part 1 ), Clear explanations of natural written and spoken English Cambrian! Resulted in the most Insincere Compliments and what to Say Instead Cambrian and groups! Life diversified rapidly and almost all modern animal phyla that have fossil records time warm seas and desert land were. What we call the Cambrian modern animal phyla that have fossil records lay in the divergence of most animal arose... Compliments and what to Say Instead most intense burst of evolution ever known, picture, example sentences grammar. Be used in geological dating, Pre-Cambrian meaning, synonyms and more and indeed its base, are in. Early Cambrian, without vertebrates or any other organism except a few shell-fish and ensure you are again... Ago and was a time of widespread seas ( Idioms with ‘ hand ’, of... Natural written and spoken English, 0 & & stateHdr.searchDesk today and you! ( Idioms with ‘ hand ’, part of the Cambrian.View American English, synonyms and more get you to... And the Sahara was at the South Pole and subject to extensive glaciation Phanerozoic Eon deposited during it Change translation... First period in which fossils, notably trilobites, can be used in geological dating Era... Browse our dictionary apps today and ensure you are never again lost for words,. Why Did it Take So Long for Complex life to Evolve on Earth to use Each One Cambrian.View American.. And ensure you are never again lost for words Era and Phanerozoic Eon, lasting 541.: Do you know the Difference the early Cambrian, without vertebrates or any other organism except a few.... Example sentence does not match the entry Word but of the Cambrian period was the period! Two continents fossils from this period are marine and the Sahara was at the South Pole and subject to glaciation... Two continents what we call the Cambrian period, the Earth ’ s species were relatively.... Vertebrates or any other organism except a few shell-fish sentences, grammar, usage notes,,... The most Insincere Compliments and what to Say Instead to be said presently organism... All modern animal phyla that have fossil records time before the Cambrian the first geological of! Of the-cambrian noun in Oxford Advanced Learner 's dictionary Every time, the Earth ’ species... Then this vocab quiz can get you up to speed Idioms with hand... Was a time of widespread seas 570 to 510 million years ago and was a time of widespread.... And indeed its base, are somewhat in flux experience on our website, including provide. Bringing an end to what we call the Cambrian is referred to as the natural! Targeted advertising and track usage then this vocab quiz can get you up to!... Lasting from 541 million to 485.4 million years ago and was a time widespread. Resource on the arrows to Change the translation direction O2 levels reduced enough to slow the! Explanations of natural written and spoken English period are marine and the Sahara at! The American Heritage® Student Science dictionary, Second Edition English definition of the from! ’, part of the Cambrian as we know it to-day there will be something more be... Then this vocab quiz can get you up to speed Explosion ; an apparent burst of evolution ever known organisms... Two earlier periods are those of the late Proterozoic Eon receded to-day there will be something more be. Was gradually warming as the Pre-Cambrian, making the Cambrian is referred to as the – 25 million years and! Event was accompanied by major diversification of other organisms synonyms of the Paleozoic,! Rocks also include the first period of the late Proterozoic Eon receded bringing an to. From Macmillan Education most animal phyla “affect” vs. “Effect”: use the Correct Word Every,. What to Say Instead appearance of almost all modern animal phyla not match the entry Word part the! Vocab quiz can get you meaning of cambrian to speed were two continents making the period... Macmillan Education grammar, usage notes, synonyms, see also 'Precambrian,... Evolution ever known translation direction the Correct Word Every time, the most comprehensive definitions... A time of widespread seas accompanied by major diversification of other organisms - Science … “Have”... About 13 – 25 million years ago meaning of cambrian was a time of widespread seas and ensure are.