1. Either the proposed Wilkes Land crater in Antarctica or genera killed. 2. The Wilkes Land crater in Antarctica has also been proposed as a possible source. 3. That part of Antarctica was later named Wilkes Land . 4. Robertson Land, Wilkes Land , and Victoria Land. 5. In the Windmill Islands area of Wilkes Land , " Schistidium antarctici " is the most common bryophyte. 6. That part of Antarctica was later named " Wilkes Land ", a name it retains to this day. 7. The crater is located at a depth of 1.6 kilometers beneath the ice of Wilkes Land in eastern Antarctica. 8. The coast along which the ship sailed is today known as Wilkes Land , a name given on maps as early as 1841. 9. The "'Hatch Islands "'are a small group of rocky islands lying east of Ivanoff Head at the head of Vincennes Bay of Wilkes Land , Antarctica. 10. They were about 2, 050 miles ( 3, 300 kilometers ) southwest of Australia, and 1, 035 miles ( 1, 665 kilometers ) from Antarctica's Wilkes Land .