IGC P 20 19 UNE S C O an nual r e por t 33 S es s i on at S t r at i 2019 M i l ano S T 3 3 S i l ur i an ody s s ey t ow ar ds adv anc ed s t r a t i gr aphy and c o r r el at i on C onv ener s P e t r S t or c h C a r l o C or r adi ni Zha n R enbi n S es s i on at S t r a t i 2019 M i l ano S T 3 4 T he D e v oni an l i f e env i r onm ent s and t i m e C onv ener s J ohn M ar s h al l Ladi s l av S l a v i k C ar l B r et t J oi nt s es s i on w i t h I G C P 653 pr o j ec t a t G S A 2 019 T 116 T he O r dov i c i an E ar t h I nt e gr at ed P er s pec t i v es on t he Fos s i l and R oc k R ec or ds G eol og y o f W e s t er n M on g ol i a W o r k s hop 4 6 N ov em ber 20 19 V i enna 9 p ar t i c i pant s 4 f e m al e 5 m al e out o f t hem 1 P hD s t uden t f e m al e Sc i ent i f i c ach i ev em ent s r esul t s T he p r oj e c t ha s been w or k i n g on bui l di ng a hi g h r e s ol ut i on dat abas e o f pal eoc l i m at i c pr ox i es T hey al s o publ i s hed m or e t han 20 pape r s c onc er ni n g t opi c s as i m pr ov i ng t he P al eoz oi c t i m e s c al e and bi os t r at i g r aphy o f t ar g e t i n t er v al s t he s t udy o f m aj or bi ol og i c al c r i s es and t he pal eoc l i m at i c ev ol ut i on S oci et al educat i ona l r e sul t s T he pr o j ec t o r g ani z ed t w o w or k s hops w i t h t eac hi ng ex er c i s es on c y c l os t r at i gr aphy i n Lanz hou and O k l aho m a I G C P 653 T he onset of t he G r ea t O r dov i ci an B i odi v er si f i cat i on E v ent D ur at i on 5 y ear s 2016 2020 Ai m T he pr o j ec t f oc u s es on t he unde r s t andi n g o f t he ons et o f t he O r dov i c i an r adi at i on at t e m pt s t o ans w er a m ai n q ues t i on w hat i s and w hat t r i gg e r e d t he O r d ov i c i a n bi odi v er s i f i c a t i on R el at ed U N S D G s S D G 4 Q ual i t y E duc at i on S DG 1 3 Clim a t e A c t io n C ount r i es i nv ol v ed 269 s c i ent i s t s f r om A l g e r i a A r g ent i na A us t r al i a B el g i um C anada C hi na C ol om bi a C z ec h R epubl i c D enm a r k E s t oni a Fi nl and F r anc e G er m any I r an I r el and I t al y J apan Lat v i a Li t huani a M or oc c o N or w a y P ol and P or t u g al R us s i a S audi A r abi a S out h K or ea S p ai n S w eden S w i t z er l and UK US A V i et na m S ci ent i f i c act i v i t i es M eet i ng T he I n t er na t i onal S y m pos i um on P al eoz oi c G eol o g i c al T i m e and T he A nnual M eet i ng o f I G C P 652 P r oj ec t o f t he I nt e r nat i on al E ar t h S c i enc e Lanz hou C hi na 21 27 A ug u s t 2019 o W o r k s hop M i l ank ov i t c h c l i m at i c t heo r i es and t he s pec t r al anal y s i s pa c k a g e A cy cl e o Fi el dt r i p P al eoz oi c s uc c es s i on o f N or t h C hi na W o r k s hop G eol o g y o f W e s t e r n M ong ol i a V i en na A us t r i a 4 6 N ov em b er 2019 N ot f unded by I G C P Sc i ent i f i c achi ev em ent s r esul t s T he p r oj ec t pu bl i s hed 74 paper s i n pee r r ev i ew ed j our nal s s om e w i t h hi g h i m pa c t S ev er al paper s i n j our nal s o f hi g h i m pac t dem on s t r at ed t ha t t he G r ea t O r dov i c i an B i odi v er s i f i c a t i on E v ent G O B E w as a f ol l ow up of t he C am b r i an ex pl os i on and