Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Masango epoteredza nyika aiva akakura zvikuru. Matongo uye kunyange zvisaririra zvakachengetedzwa zvemiti yakadai semuchindwe womumadhaka uye redwood yemambakwedza kubva kuEocene zvakawanwa paEllesmere Island muArctic. Kunyange panguva iyoyo, Ellesmere Island yaingova madhigirii mashomanana nechokumaodzanyemba kupfuura zvairi nhasi. Zvicherwa zvemiti nezvirimwa zvomunzvimbo dzapasi dzinopisa uye kunyange dzinopisa zveEocene zvakawanwawo muGreenland neAlaska. Masango anogara achinaya emvura akakura kusvikira kuchamhembe kweNorth America neEurope.  Mubvunzo: Ellesmere Island iri kupi?
Arctic