аЯрЁБс>ўџ HJўџџџGџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџьЅС`јПF&bjbjЫsЫs C,ЉЉщFџџџџџџЄМММММММа4 4 4 8l $ аЁ+ъА Ц Ц Ц Ц Ц Ц Ц ѕїїї;2д д к*$‹,hѓ.Фў*]МЗЦ Ц ЗЗў*ММЦ Ц [+‰‰‰ЗˆМЦ МЦ ѕ‰Зѕ‰‰ММ‰Ц Є 0Гe”yШ4 ?š‰БDq+0Ё+‰З/йXЗ/‰З/М‰(Ц Ъ ‰ t” #Ц Ц Ц ў*ў*1XЦ Ц Ц Ё+ЗЗЗЗаааd4 ааа4 аааММММММџџџџ Redefinition of the Permian-№Triassic Boundary in Velebit Mt., Croatia: New geochemical and isotope data K. FIO1,2*, J.E. SPANGENBERG1, J. SREMAC2, I. VLAHOVI3AND I. VELI4 1University of Lausanne, IMG, Switzerland (Jorge.Spangenberg@unil.ch) 2University of Zagreb, PMF, Zagreb, Croatia (*correspondence:  HYPERLINK "mailto:karmen.fio@gmail.com"karmen.fio@gmail.com) 3University of Zagreb, RGNF, Zagreb, Croatia 4Croatian Geological Survey, Zagreb, Croatia New biogeochemical data redefined the position of the Permian-№Triassic boundary (PTB) in the Velebit Mt., Croatia, previously positioned at the lithological boundary, and indicate two stress events. Pronounced enrichment in REE concentrations, negative Ce anomaly, negative shift in d№13Cker values and disappearance of microfossils coincide with the occurrence of ooids, marking the first stress event, most probably the Late Permian regression. The second event is the PTB, with the well known negative shift in d№13Ccarb from +1.4 to -№0.60 (VPDB; P: -№0.8 to +20 ; Tr: -№1.3 to +0.90 ) and biota impoverishment. The d№13Cker values at PTB are (-№27.10 , P: -№27.3 to -№24.40 , and Tr: -№29.1 to -№26.40 . The d№15Nker values show a preferential marine influence during the Late Permian (~70 ) before the regression phase, and enhanced terrestrial influence towards the PTB with presence of cyanobacteria (-№2 to +40 ), which seems to be the only surviving taxa. Long chained n-alkanes (C17-№C31, max. C26), with even/odd predominance are probably derived from the freshwater green microalga Botryococcu68Юамт " & < > V Z ^ Ў ц ш ъ 2 3 [ \ ] q r s t u ‰   Ё љщљхкЭкЭкЭкРБРБІšŽšІš}ši}š}Žš`šXšh=CJaJh=CJH*aJ&jh=B*CJUaJph jh=B*CJUaJphhх)§B*CJaJphh=B*CJaJphh=:CJH*aJh=:CJH*KHOJQJh=:CJKHOJQJh=:H*KHmHsHh=:KHmHsHhЮОhа/Чh=5OJQJ\^J h=5\!а& Z \ ш t Ё Я а А#В#Д#Ж#И#М#О#Т#Ф#њхнЭЭЭН­ЈІ    žžžž„`„gdх)§„„фўd№^„`„фўgdх)§„„шўd№^„`„шўgd=„„хўd№^„`„хўgd=$a$gd=$$$d$џ1$5$7$8$H$a$gd=gd=И#D&§§Ё Ђ Э Ю Я а   М О Т Ф Ъ Ь LˆŠŽ˜šДЖджіјDPRVX^`„†ђудХОВЃВ‹~ВqВВ‹~ВqВeeЃВ‹~ВqВ\ j~№h=KHh=KHOJQJ^Jh=H*KHmHnHsH h=H*KHmHnHsH "h=KHOJQJ^JmHnHsH  h=KHhа/Чh=KHOJQJ^Jh=KHmHnHsH  hх)§hх)§hЮО5B*CJ\aJphhх)§5B*CJ\aJphh=5B*CJ\aJphh=5:CJH*\aJ$†ˆœžЎАЮартјњў|~оцъ "$(8<ъlptx 6 : < > B R V "$"."2"# #2#єюєюєюєюєюмеюЮюєюХюЙЊЙˆЙЙЙЊ†ЊЙЙЙЊЙˆЙЙЙЙЙЙU(hOgеh=KHOJQJ^JmHnHsH h=H*KHmHnHsH h=6KH]mHnHsH h=KHmHnHsH h€йh=KH h=H*KH h=H*KH"h=KHOJQJ^JmHnHsH  h=KHh=KHOJQJ^J4s braunii, indicating lagoonal-type environment. The C17/C18 ratios show a stronger algal influence during Early Triassic. Prystane and phytane are present in most samples and they can be derived from chlorophyll in algae and cyanobacteria. The distribution of n-alkylcyclohexanes (C17-№C24, max. C21) with even/odd predominance indicate a bacterial biomass contribution. Values of Pr/Ph ratio are mostly <1, probably indicating anoxic conditions. Hopanes, the prokaryota biomarkers, have been identified in almost all samples (C29 to C32), while steranes, biomarkers of eukaryotic organisms, have been found mostly in small abundances, in the range dia-C27 to ste-C29, usually maximizing at ste-C27, indicating marine input.     This abstract is too long to be accepted for publication in the Geochimica supplement. Please revise it so that it fits into the column on one page. Please ensure that your abstract fits into one column on one page and complies with the Instructions to Authors available from the Abstract Submission web page. 2#6#p#t#Ў#В#И#К#О#Р#Ф#Ц#Ъ#Ь#а#P$d$њ$Ў%о%B&D&F&ђцђцтожвжвжвжвЭЦЭтСтво hЮО6 hЮО56 hЮО5ho7jho7Uhх)§hЮОh=KHmHnHsH h=H*KHmHnHsH Ф#Ш#Ъ#Ю#а#ќ$ў$@&B&D&F&§§§§ј§і§§№„`„$a$ A 0 00&PPАв/ Ат=!А "АX#щљ$эє%ААА0 ађ„ЦDаЩъyљКЮŒ‚ЊKЉ рЩъyљКЮŒ‚ЊKЉ Pmailto:karmen.fio@gmail.comyXє;HЏ,‚]Ф…'cЅЋ†œ>@ёџ> Normaldшў_HmH sH tH^@!^ Heading 1$„@&`„"5CJKH OJQJkHфmH sH uDA@ђџЁD Default Paragraph FontViѓџГV  Table Normal :V і4ж4ж laі (kєџС(No List xўOёџђxABSTRACT TITLE$$$dРўЄxa$*5CJOJQJ_HkHфmHnHsHtHufўOёџfAUTHORS$$$d$џЄda$&:OJQJ_HkHфmHnHsHtHudўOёџdSECTION HEADING$$d$џa$5_HmHnHsHtHurўOёџ"r BODY TEXT$ Ц„d$џ`„a$'CJOJQJ_HkHфmHnHsHtHuhўOёџ2hADDRESS„„фўd$џ^„`„фў'CJOJQJ_HkHфmHnHsHtHuvўOёџBvFIGURE CAPTIONS$ Ц’d$џa$'CJOJQJ_HkHфmHnHsHtHutўOёџRt REFERENCES$„„фўd$џ^„`„фўa$'CJOJQJ_HkHфmHnHsHtHu4@b4 Header  ЦрР!4 @r4 Footer  ЦрР!6U@Ђ6 х)§ Hyperlink >*B*phџ0 ,џџџџh“­ЎєtЁЯахцчшщыьюяёђєѕ‹ Œ - . 1 ˜0€€˜0€€˜@0€€€˜0€€˜0€€˜0€€˜0€€0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€hЫ0Єh‹0ѓhЫ0Єh‹0ѓhЫ0Єh‹0ѓhЫ0Єh‹0ѓhЫ0ЄhЫ0Є˜@0€€hЫ0рh‹0Мѓ ЃЃЃEEHЁ †2#F& Ф#F& D& 2\q0 X”џ•„џџЮЙ%<%ЧЯЙ%М&ЧаЙ%|&ЧбЙ%ќ&ЧвЙ%<'ЧгЙ%|'ЧдЙ%М'ЧеЙ%ќ'ЧжЙ%<(ЧзЙ%|(ЧиЙ%М(ЧйЙ%ќ(ЧкЙ%<)ЧлЙ%|)ЧНЬЬƒ‘‘™ООЦ1      Хзз ‰—  ФЭЭ1    9 *€urn:schemas-microsoft-com:office:smarttags€place€8*€urn:schemas-microsoft-com:office:smarttags€City€B *€urn:schemas-microsoft-com:office:smarttags€country-region€ Twg      hqt…‡‘щщыыььюяёђєѕ5 ? . 1 gh’“Ќ—1…‚щщыыььюяёђєѕ. 1 3g­Ўзѓrs  ЭЯхш1 щщыыььюяёђєѕ. 1 хo7=ЮОх)§ щыюёє. 1 K.0џ@Xerox Phaser 4500N PSNe00:winspoolXerox Phaser 4500N PSXerox Phaser 4500N PSмј Sџ š 4dXXA4PRIVB0''''(ќќP4(ˆ?uюџџ(SMTJXerox Phaser 4500N PSResolution600dpiPageSizeLetterPageRegionLeadingEdgeInputSlotTray1DuplexNoneOutputMode600x600dpiOutputBinStdOutputBinMediaTypeAutoSelectXRXJogFalseXRXCollateFalseXRXEdgeToEdgeFalseXRXImageSmoothingFalseXRXMismatchPromptTypeMismatchXRXSlipSheetSourceTray1SlipsheetNoneXRXCoverPageSourceTray1XRXCoverPageNoneXRXDraftFalseXRXJobTypeNormalXRXJobNameSetXRXJobPasswordSetќXORXџџWaterMarkHelveticaџџџџXerox Phaser 4500N PSмј Sџ š 4dXXA4PRIVB0''''(ќќP4(ˆ?uюџџ(SMTJXerox Phaser 4500N PSResolution600dpiPageSizeLetterPageRegionLeadingEdgeInputSlotTray1DuplexNoneOutputMode600x600dpiOutputBinStdOutputBinMediaTypeAutoSelectXRXJogFalseXRXCollateFalseXRXEdgeToEdgeFalseXRXImageSmoothingFalseXRXMismatchPromptTypeMismatchXRXSlipSheetSourceTray1SlipsheetNoneXRXCoverPageSourceTray1XRXCoverPageNoneXRXDraftFalseXRXJobTypeNormalXRXJobNameSetXRXJobPasswordSetќXORXџџWaterMarkHelveticaџџџџ€шшL$UшшX     0 @@@@ @@@@џџUnknownџџџџџџџџџџџџGюя:рAxР џTimes New Roman5€Symbol3&ю џ:рCxР џArial3юя:рAxР џTimes"ˆ№аhVкТfbкТfT•ƒT•!№„ЅРДД€4ххU2ƒ№„ппHX №џ?тџџџџџџџџџџџџџџџџџџџџџ=2џџ+Material properties and microstructure fromDepartment Of Earth SciencesKarmenўџр…ŸђљOhЋ‘+'Гй0Ј˜Ьи ( 8D d p |ˆ˜ т,Material properties and microstructure from Department Of Earth SciencesNormalKarmen3Microsoft Office Word@0@ФэвyШ@ €yШT•ўџеЭеœ.“—+,љЎDеЭеœ.“—+,љЎl( hp˜ Ј АИРШ а тCambridge PublicationsхЋ ,Material properties and microstructure from TitleИ 8@ _PID_HLINKSтAp(\mailto:karmen.fio@gmail.comI ўџџџўџџџ !"#$%&'()*+,-./0123456ўџџџ89:;<=>ўџџџ@ABCDEFўџџџ§џџџIўџџџўџџџўџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџRoot Entryџџџџџџџџ РFРƒi”yШK€Data џџџџџџџџџџџџ1TableџџџџЗ/WordDocumentџџџџC,SummaryInformation(џџџџџџџџџџџџ7DocumentSummaryInformation8џџџџџџџџ?CompObjџџџџџџџџџџџџqџџџџџџџџџџџџўџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџўџ џџџџ РFMicrosoft Office Word Document MSWordDocWord.Document.8є9Вq