Late Mesozoic stratigraphy and vertebrates of the Gobi Basin

T Jerzykiewicz, DA Russell - Cretaceous Research, 1991 - Elsevier
Repeated intervals of block-faulting across the Gobi Basin produced a complex mosaic of
grabens and semigrabens which were infilled with vertebrate-bearing strata of late Mesozoic
age. Although it is nowhere preserved in its entirety, superpositional relationships between
the major lithostratigraphic units permit the reconstruction of a composite stratigraphic
section. Lower through Middle Jurassic volcanics and coarse-grained clastics deposited on
alluvial fans occur near the margins of the Gobi Basin and contain few vertebrate fossils …
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