Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Ụzọ: N'afọ 1519, onye Pọtugal na-eme nchọpụta bụ́ Ferdinand Magellan ji ụgbọ mmiri si n'Ebe Ọwụwa Anyanwụ Pacific gaa n'Ebe Ọdịda Anyanwụ n'oge ndị Spen na-eme nchọpụta gaa n'Agwaetiti Spice ndị ga-emecha mee ka ha gbaa ụwa gburugburu. Magellan kpọrọ oké osimiri ahụ Pacífico (ma ọ bụ "Pacific" nke pụtara, "udo") n'ihi na, mgbe ha jisịrị ụgbọ mmiri gafee oké osimiri ahụ e nwere oké ebili mmiri na ya n'akụkụ Cape Horn, ndị ahụ na-eme nchọpụta hụrụ mmiri dị jụụ. A na-akpọkarị oké osimiri ahụ Oké Osimiri Magellan iji sọpụrụ ya ruo na narị afọ nke iri na asatọ. Ọ bụ ezie na Magellan n'onwe ya nwụrụ na Philippines na 1521, onye Spen na-akwọ ụgbọ mmiri Basque bụ́ Juan Sebastián Elcano duuru ihe fọdụrụ ná ndị njem ahụ laghachi Spen gafee Oké Osimiri India ma gafee Cape of Good Hope, na-emecha njem mbụ e mere gburugburu ụwa n'otu njem na 1522. N'agbata afọ 1525 na 1527, ndị na-eme nchọpụta na Pọtugal gara n'ebe ọwụwa anyanwụ nke Moluccas ma chọpụtakwa agwaetiti ndị a na-akpọ Caroline Islands, Aru Islands, na Papua New Guinea. N'afọ 1542/43, ndị Portugal rutekwara Japan. N'afọ 1564, ụgbọ mmiri ise nke ndị Spen bu mmadụ 379 si Mexico gafee oké osimiri ahụ, nke Miguel López de Legazpi du ha, ma gaa Philippines na Mariana Islands. N'ime narị afọ nke 16 fọdụrụnụ, mmetụta ndị Spain dị mkpa, na ụgbọ mmiri si Mexico na Peru gafee Oké Osimiri Pacific gaa Philippines site na Guam, wee guzobe Spanish East Indies. Ụgbọ mmiri ndị a na-ebu n'oké osimiri na Manila rụrụ ọrụ ruo narị afọ abụọ na ọkara, na-ejikọta Manila na Acapulco, n'otu n'ime ụzọ ahịa ndị kasị dị ogologo n'akụkọ ihe mere eme. Ndị njem ndị Spen chọpụtakwara Tuvalu, Marquesas, Cook Islands, Solomon Islands, na Admiralty Islands n'Ebe Ndịda Pacific. Mgbe e mesịrị, n'ịchọ Terra Australis ("Ala [nnukwu] nke Ebe Ndịda"), ndị njem ndị Spain na narị afọ nke 17, dị ka njem nke onye ọkwọ ụgbọ mmiri Portuguese bụ Pedro Fernandes de Queirós duziri, chọtara Pitcairn na Vanuatu archipelagos, ma jiri ụgbọ mmiri gafee Torres Strait n'etiti Australia na New Guinea, nke a kpọrọ aha onye ọkwọ ụgbọ mmiri Luís Vaz de Torres. Ndị na-eme nchọpụta Dutch, na-agagharị gburugburu ndịda Africa, na-etinyekwa aka na nchọpụta na azụmaahịa; Willem Janszoon,...  Ajụjụ: Olee ebe ndị Spen gara n'ala ndị dị n'ebe ugwu ọwụwa anyanwụ?
Vancouver Island nke dị n'ebe ndịda Canada, na Alaska