Genyornis
grrlscientist | May 31, 2010tags: Paleontology, birds, Genyornis newtoni, rock art, aboriginal peoples, Archaeology, Australia, Niwarla Gabarnmung, Arnhem Land, Flinders University
Australia's oldest painting?
A red ochre rock art depiction of two emu-like birds (Genyornis newtoni?)
with their necks outstretched.
Image: Ben Gunn [larger view]
An Australian Aboriginal rock art may depict a giant bird that is thought to have become extinct some 40,000 years ago, thereby making it the oldest rock painting on the island continent. The red ochre drawing was first discovered two years ago, but archaeologists were only…
grrlscientist | March 10, 2010tags: evolution, evolutionary biology, ancient DNA, aDNA, molecular biology, molecular ecology, archaeology, paleontology, fossil eggshell, extinct birds, giant moa, Dinornis robustus, elephant birds, Aepyornis maximus, Mullerornis, Thunderbirds, Genyornis, researchblogging.org,peer-reviewed research, peer-reviewed paper, journal club
Elephant bird, Aepyornis maximus, egg
compared to a human hand with a hummingbird egg balanced on a fingertip.
To conduct my avian research, I've isolated and sequenced DNA from a variety of specimens, such as blood, muscle, skin and a variety of internal…