-
robusta is very well
preserved in
cherts and as
compression fossils in the
Xujiachong Formation, Yunnan, China. Hsua
deflexa comes from the same formation,...
- (tracheophyte). A
second species, H. gracilis, was
described from the
Xujiachong Formation (Pragian–early Emsian),
Qujing district, Yunnan, China. It differs...
-
single species,
Bracteophyton variatum.
Fossils were
first found in the
Xujiachong Formation of
eastern Yunnan, China. The
smooth stems (axes)
mainly branched...
-
occurrence of the genus. In addition, Y.
praecursor is also
found in the
Xujiachong formation Cui, Xindong; Friedman, Matt; Qiao, Tuo; Yu, Yilun; Zhu, Min...
-
describe new
fossil material of
Pterogonaspis yuhaii from the
Devonian Xujiachong Formation (Yunnan, China),
providing new
information on the
cranial anatomy...
- plantations. One
residential community:
Wuxiangmiao (伍相庙社区)
Twelve villages:
Xujiachong (许家冲村),
Luofo (落佛村),
Longtanping (龙潭坪村),
Fuchengping (富城坪村), Linjiaxi...
- The only
known specimen is of a
mostly complete thoracic armor from the
Xujiachong Formation in Qujing, Yunnan. The
armor is very
similar to that of Yunnanolepis...
- (黄花乡) One
residential community:
Wuxiangmiao (伍相庙社区)
Twelve villages:
Xujiachong (许家冲村),
Luofo (落佛村),
Longtanping (龙潭坪村),
Fuchengping (富城坪村), Linjiaxi...
- retrospina.
Qushiaspis Gen. et sp. nov
Valid Jiang et al.
Early Devonian Xujiachong Formation China A
member of Galeaspida.
Genus includes new
species Q...
-
preserved in
fossil soils are
described from
Early Devonian deposits of
Xujiachong Formation in
Yunnan (China) by Xue et al. (2016), who
interpret the traces...
