|
Stout-legged Moa
The broad-billed, stout-legged moa or coastal moa (''Euryapteryx curtus'') is an extinct species of moa. These moa lived in both the North Island, North and the South Island, South Islands of New Zealand, and on Stewart Island. Its habitat was in the lowlands (duneland, forest, shrubland, and grassland). It was a ratite and a member of the lesser moa family. The ratites are flightless birds with a sternum without a Keel (bird anatomy), keel. They also have a distinctive palate. The origin of these birds is becoming clearer as it is now believed that early ancestors of these birds were able to fly and flew to the southern areas that they have been found in. As of 2006, half of all complete or mostly complete moa eggs in museum collections are likely broad-billed moa specimens. Of the specimens traditionally given the name ''Euryapteryx gravis'', the eggs has an average length of 205mm and width of 143mm, while the group traditionally assigned to the name ''Euryapteryx curtus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleistocene
The Pleistocene ( , often referred to as the ''Ice age'') is the geological Epoch (geology), epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in 2009 by the International Union of Geological Sciences, the cutoff of the Pleistocene and the preceding Pliocene was regarded as being 1.806 million years Before Present (BP). Publications from earlier years may use either definition of the period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The name is a combination of Ancient Greek grc, label=none, πλεῖστος, pleīstos, most and grc, label=none, καινός, kainós (latinized as ), 'new'. At the end of the preceding Pliocene, the previously isolated North and South American continents were joined by the Isthmus of Panama, causing Great American Interchang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
