The 'Barun Goyot Formation', dating from the Late
Cretaceous Period, is located within and is widely represented in the
Gobi Desert basin, in the
Ömnögovi Province of
Mongolia.
It was previously known as the '"Lower Nemegt Beds"', occurring beneath the
Nemegt Formation and above the
Djadokhta Formation. It is approximately 4 inches in thickness and was laid down roughly 80-71
mya, making it uncertain whether it should be classed as
Campanian or
Maastrichtian, although the latter is less likely. The Barun Goyot Formation preserves an environment of
sand dunes, created from wind-eroded rocks (
aeolian dunes). To date, the most famous
fossil specimen to be unearthed from the formation is that of ''
Velociraptor mongoliensis''.
'Fossil taxa:'
★ ''
Conchoraptor gracilis'' -
oviraptorid
★ ''
Hulsanpes perlei'' -
maniraptoran (
bird?)
★ ''"
Ingenia" yanshini'' -
oviraptorid
★ ''
Velociraptor mongoliensis'' -
dromaeosaur
See Also
★
List of fossil sites ''(with link directory)''