- Pang, Hong; Ren, Dong (2013). "Early
Pennsylvanian Odonatoptera from the
Xiaheyan locality (Ningxia, China): new material, taxa, and perspectives". Fossil...
- Pang, Hong; Ren, Dong (2013). "Early
Pennsylvanian Odonatoptera from the
Xiaheyan locality (Ningxia, China): new material, taxa, and perspectives". Fossil...
-
Yanghugou Formation (previously
called as Tupo Formation) near the
village of
Xiaheyan in
Ningxia ****
Autonomous Region, China. It was
originally described under...
- (2015-07-01). "The
smallest Palaeodictyoptera (Insecta)
discovered at
Xiaheyan (Late Carboniferous, China)".
Comptes Rendus Palevol. 14 (5): 346–352....
- "A new
griffenfly genus and
species from the
Early Pennsylvanian of the
Xiaheyan locality (Ningxia, China) (Insecta: Odonatoptera)".
European Journal of...
- Hong Pang; Dong Ren (2013). "Early
Pennsylvanian Odonatoptera from the
Xiaheyan locality (Ningxia, China): new material, taxa, and perspectives". Fossil...
- Dong Ren (2013). "New data on the
singularly rare '****roachoids' from
Xiaheyan (Pennsylvanian; Ningxia, China)". Alcheringa: An
Australasian Journal of...
- ****alová-Peck (2019). A
study on the age and
depositional environment of the
Xiaheyan insect fauna (Ningxia, China) is
published online by Trümper et al. (2019)...
- Ren (2016). "Protomiamia
yangi gen. et sp. nov. (Early Pennsylvanian;
Xiaheyan, China), a ****ually
dimorphic Palaeozoic stem-Orthoptera".
Journal of Systematic...
- rare and
small "lobeattid"
species (Insecta: Archaeorthoptera)
found at
Xiaheyan (Pennsylvanian; Ningxia, China)".
Fossil Record. 23 (1): 71–74. Bibcode:2020FossR...
