Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Nzvimbo yeBat iri mukati memunda wemichindwe. Munenge muna 3000 B.C. makanga mune kutengeserana kukuru kwemhangura (yaibviswa munharaunda) nedombo (zvimwe diorite) nevaSumeri. Necropolis ine makuva 100 uye zvivako zvakatenderera chimwe nechimwe chine dhayamita inenge mamita 20. Zvivako izvi hazvina nzira yokubuda nayo kunze, naizvozvo kunze kwokungova nomubato wazvo wetsika, zvingave zvakashandiswa sematangi kana kuti matura. Basa razvo chairo harisati razivikanwa. Muna 1972, kuchera kwakaitwa neboka reDanish raitungamirirwa naKaren Frifelt kwakaratidza kuti nzvimbo yacho yave ichigarwa kwemakore 4000.  Mubvunzo: Zvivako zveSiberia zvaishandiswei?
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