{ bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, { bidder: 'sovrn', params: { tagid: '387232' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; { bidder: 'sovrn', params: { tagid: '387232' }}, { bidder: 'sovrn', params: { tagid: '387233' }}, if(!isPlusPopupShown()) { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; googletag.cmd.push(function() { params: { 'increment': 1, { bidder: 'sovrn', params: { tagid: '346698' }}, { bidder: 'appnexus', params: { placementId: '11654149' }}, iasLog("criterion : cdo_pt = entry"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, { bidder: 'ix', params: { siteId: '555365', size: [300, 250] }}, 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. { bidder: 'appnexus', params: { placementId: '11654157' }}, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, What Is The Difference Between Its And Its? { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}, dfpSlots['topslot_b'] = googletag.defineSlot('/2863368/topslot', [[728, 90]], 'ad_topslot_b').defineSizeMapping(mapping_topslot_b).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); var mapping_rightslot2 = googletag.sizeMapping().addSize([746, 0], [[300, 250], [120, 600], [160, 600]]).addSize([0, 0], []).build(); { bidder: 'sovrn', params: { tagid: '446382' }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, 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. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, Cambrian definition in English dictionary, Cambrian meaning, synonyms, see also 'Cambrian Mountains',Cambria',Cambrai',Cambodian'. }, googletag.pubads().collapseEmptyDivs(false); 1 : welsh. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, the Cambrian. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, But of the Cambrian as we know it to-day there will be something more to be said presently. The Cambrian lasted 55.6 million years from the end of the preceding Ediacaran Period 541 million years ago (mya) to the beginning of the Ordovician Period 485.4 mya. Why Did It Take So Long For Complex Life To Evolve On Earth? { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, }, },{ Browse our dictionary apps today and ensure you are never again lost for words. storage: { expires: 365 {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, https://www.thoughtco.com/strangest-animals-of-the-cambrian-period-4125717 { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, 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()); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; an. initAdSlotRefresher(); It resulted in the appearance of almost all modern animal phyla. See Note at Burgess Shale. "error": true, Definition of cambrian adjective in Oxford Advanced Learner's Dictionary. // FIXME: (temporary) - send ad requests only if PlusPopup is not shown { bidder: 'sovrn', params: { tagid: '705055' }}, storage: { { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, 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. Cambrian (comparative more Cambrian, superlative most Cambrian) (geology) Of a geologic period within the Paleozoic era; comprises lower, middle and Furongian epochs from about 542 to 490 million years ago. Eventually the O2 levels reduced enough to slow down the mutation rate, thus bringing an end to what we call the Cambrian Explosion. { bidder: 'sovrn', params: { tagid: '346688' }}, googletag.enableServices(); Copyright 2011. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}]; bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); { bidder: 'appnexus', params: { placementId: '11654157' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, The American Heritage Science Dictionary Climate and sea level. "authorizationTimeout": 10000 {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, pbjsCfg = { { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. dfpSlots['rightslot'] = googletag.defineSlot('/2863368/rightslot', [[300, 250]], 'ad_rightslot').defineSizeMapping(mapping_rightslot).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); }; { bidder: 'sovrn', params: { tagid: '346698' }}, { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, 'max': 30, { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); { bidder: 'sovrn', params: { tagid: '346688' }}, Findings of the study support the theory that the oxygen content of the atmosphere is a major control on animal evolution, and shows that the Cambrian explosion was a time when pioneering animals evolved rapidly into modern animal phyla through a period of extreme, oxygen-driven 'boom and bust' with multiple radiations and extinctions. Definition of Cambrian explosion in the Definitions.net dictionary. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, What does Cambrian explosion mean? { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, ga('set', 'dimension2', "entry"); Behind that horizon lay only the Cambrian, without vertebrates or any other organism except a few shell-fish. syncDelay: 3000 var pbMobileLrSlots = [ {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, expires: 365 Learn more. 'cap': true ga('send', 'pageview'); Add the Cambrian to one of your lists below, or create a new one. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, iasLog("criterion : cdo_pc = dictionary"); We Asked, You Answered. name: "_pubcid", var pbHdSlots = [ { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '195451', size: [320, 50] }}, { bidder: 'appnexus', params: { placementId: '19042093' }}, Pre-Cambrian definition in English dictionary, Pre-Cambrian meaning, synonyms, see also 'Precambrian',pre-eclampsia',pre-Columbian',pre-'. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, "noPingback": true, Time before the Cambrian is referred to as the Pre-Cambrian, making the Cambrian the first period of the Palaeozoic Era. iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/cambrian"); { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, Tectonic evidence suggests that the single supercontinent Rodinia broke apart and by the early to mid-Cambrian there were two continents. These rocks also include the first appearances of most animal phyla that have fossil records. { bidder: 'appnexus', params: { placementId: '11653860' }}, googletag.pubads().setTargeting("cdo_pt", "entry"); 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. { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, All fossils from this period are marine and the beginning of this period saw the Cambrian Explosion; an apparent burst of evolution. The rocks of these two earlier periods are those of the Cambrian and Silurian groups. The word in the example sentence does not match the entry word. googletag.pubads().setTargeting("sfr", "cdo_dict_english"); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, 'increment': 0.05, var pbMobileHrSlots = [ { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, Then in the Cambrian era, around 570 million years ago, recognizably complex animal life evolved, including vertebrate ancestors. { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, },{ { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, priceGranularity: customGranularity, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, { bidder: 'appnexus', params: { placementId: '11654174' }}, iasLog("criterion : sfr = cdo_dict_english"); dfpSlots['rightslot2'] = googletag.defineSlot('/2863368/rightslot2', [[300, 250], [120, 600], [160, 600]], 'ad_rightslot2').defineSizeMapping(mapping_rightslot2).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); One peculiarity of the Cambrian fairies is, that every Friday night they comb the goats' beards "to make them decent for Sunday.". },{ Published by Houghton Mifflin Harcourt Publishing Company. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); googletag.pubads().setTargeting("cdo_dc", "english"); pid: '94' { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, name: "unifiedId", { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, Blame Oxygen. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, ga('require', 'displayfeatures'); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, Cambrian The earliest defined geological period spanning 542-483Ma. var pbDesktopSlots = [ } (kmbr-n, kmbr-n) The first period of the Paleozoic Era, from about 540 to 505 million years ago, characterized by warm seas and desert land areas. Help is at hand (Idioms with hand, Part 1), Clear explanations of natural written and spoken English. "sign-in": "https://dictionary.cambridge.org/auth/signin?rid=READER_ID", Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, iasLog("exclusion label : resp"); } iasLog("criterion : cdo_dc = english"); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, googletag.pubads().setCategoryExclusion('lcp').setCategoryExclusion('resp').setCategoryExclusion('wprod'); }); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, googletag.pubads().setTargeting("cdo_tc", "resp"); We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, Affect vs. Effect: Use The Correct Word Every Time, The Most Insincere Compliments And What To Say Instead. Meaning of Cambrian explosion. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, var pbjs = pbjs || {}; 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. iasLog("exclusion label : wprod"); { bidder: 'sovrn', params: { tagid: '705055' }}, The first period in the Palaeozoic era, or the system of rocks deposited during it. 'max': 3, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'appnexus', params: { placementId: '11654208' }}, It resulted in the appearance of almost all modern animal phyla. }, type: "html5", { bidder: 'appnexus', params: { placementId: '19042093' }}, type: "html5", { bidder: 'appnexus', params: { placementId: '11654157' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, { bidder: 'appnexus', params: { placementId: '11654149' }}, The rapid diversification of multicellular animal life that took place around the beginning of the Cambrian Period. const customGranularity = { { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, "authorization": "https://dictionary.cambridge.org/auth/info?rid=READER_ID&url=CANONICAL_URL&ref=DOCUMENT_REFERRER&type=&v1=&v2=&v3=&v4=english&_=RANDOM", { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, var mapping_leftslot = googletag.sizeMapping().addSize([1063, 0], [[120, 600], [160, 600], [300, 600]]).addSize([963, 0], [[120, 600], [160, 600]]).addSize([0, 0], []).build(); It lasted for about 13 25 million years and resulted in the divergence of most modern metazoan phyla. 'min': 3.05, Crow vs. Raven: Do You Know The Difference? 'cap': true var mapping_topslot_b = googletag.sizeMapping().addSize([746, 0], [[728, 90]]).addSize([0, 0], []).build(); The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known. window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; }; {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, name: "identityLink", { bidder: 'sovrn', params: { tagid: '446381' }}, During the Cambrian Period, animal life diversified rapidly and almost all modern animal phyla arose. Definition of the-cambrian noun in Oxford Advanced Learner's Dictionary. 'buckets': [{ { bidder: 'appnexus', params: { placementId: '11654156' }}, In the history of geology, more than 500 million years ago, there was a period of the Paleozoic Era known as the Cambrian Period. Who is Cambrian ? { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, Enrich your vocabulary with the English Definition dictionary 'increment': 0.5, }, iasLog("criterion : cdo_tc = resp"); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, 'min': 8.50, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, name: "pubCommonId", { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, 'max': 8, The American Heritage Student Science Dictionary, Second Edition. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '1666926', position: 'btf' }}, { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, Cambrian Period (Chinese Drama); ; Han Wu Ji; Tang Ying is an innocent, naive girl who, after a failing acting career, decides to start afresh to travel { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, Usage explanations of natural written and spoken English, 0 && stateHdr.searchDesk ? { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, More example sentences. { bidder: 'ix', params: { siteId: '195451', size: [300, 50] }}, 'pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25' : 'hdn'">. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, Enrich your vocabulary with the English Definition dictionary { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, params: { var mapping_btmslot_a = googletag.sizeMapping().addSize([746, 0], [[300, 250], 'fluid']).addSize([0, 0], [[300, 250], [320, 50], [300, 50], 'fluid']).build(); var pbTabletSlots = [ 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: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_btmslot' }}, { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, 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. { Cambrian definition, 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. Most people chose this as the best definition of cambrian: Of or relating to Wales; See the dictionary meaning, pronunciation, and sentence examples. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, The Cambrian lasted from about 570 to 510 million years ago and was a time of widespread seas. {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/2863368/rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, }] Click on the arrows to change the translation direction. bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, { bidder: 'appnexus', params: { placementId: '11654208' }}, googletag.pubads().setTargeting("cdo_pc", "dictionary"); { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, var googletag = googletag || {}; { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, "login": { { bidder: 'sovrn', params: { tagid: '705055' }}, Definition and synonyms of the Cambrian from the online English dictionary from Macmillan Education.. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'appnexus', params: { placementId: '11653860' }}, 'increment': 0.01, Is Noel The Same Thing As Christmas? { bidder: 'sovrn', params: { tagid: '446382' }}, { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, iasLog("criterion : cdo_l = en"); },{ Hindi meaning of Cambrian , Cambrian ka matalab hindi me, Cambrian () What is Cambrian ? { bidder: 'sovrn', params: { tagid: '446381' }}, 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 Based on the Random House Unabridged Dictionary, Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/2863368/leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600]] } }, Its subdivisions, and indeed its base, are somewhat in flux. var pbAdUnits = getPrebidSlots(curResolution); { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, { bidder: 'openx', params: { unit: '539971065', delDomain: 'idm-d.openx.net' }}, 'min': 31, dfpSlots['btmslot_a'] = googletag.defineSlot('/2863368/btmslot', [[300, 250], 'fluid'], 'ad_btmslot_a').defineSizeMapping(mapping_btmslot_a).setTargeting('sri', '0').setTargeting('vp', 'btm').setTargeting('hp', 'center').addService(googletag.pubads()); { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }},