WList of fossiliferous stratigraphic units in Colombia
WApón Formation
WArcabuco Formation
WBarzalosa Formation
WAntioquia Batholith
WBogotá Formation
WCaballos Formation
WCapotes Formation
WCastilletes Formation
WCerrejón Formation
WChipaque Formation
WConejo Formation
WCuche Formation
WEl Peñón Formation
WFloresta Formation
WFómeque Formation
WLa Frontera Formation
WGirón Formation
WGuadalupe Group
WGuaduas Formation
WGuavio Formation
WHiló Formation
WHonda Group, Colombia
WHondita Formation
WJimol Formation
WLa Quinta Formation
WLoma Gorda Formation
WMacanal Formation
WMacarao Formation
WNoreán Formation
WOliní Group
WPacho Formation
WPaja Formation
WRegadera Formation
WRío Cachirí Group
WSabana Formation
WSanta Teresa Formation, Colombia
WSiamaná Formation
WSimijaca Formation
WSoatá Formation
WSocotá Formation
WSubachoque Formation
WTrincheras Formation
WTunjuelo Formation
WUitpa Formation
WUne Formation
WUsme Formation
WValle Alto Formation
WVilleta Group
WWare Formation