Huangbanjigou, Chaomidian Village, CNU 2005 collection (Cretaceous of China)

Where: Liaoning, China (41.6° N, 120.8° E: paleocoordinates 44.5° N, 122.3° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Jianshangou Member (Yixian Formation), Early/Lower Aptian (125.5 - 122.5 Ma)

• U-Pb dating suggests that the Huangbanjigou section ranges from 124.9 ± 1.7 Ma to 122.8 ± 1.6 Ma (Yang et al., 2007). Chang et al. (2017) obtained Ar/Ar ages of 125.8 ± 1.0 Ma and 126.0 ± 0.8 Ma from the Lujiatun Unit, the lowest part of the Yixian Formation, below the lacustrine shales.

• group of beds-level stratigraphic resolution

Environment/lithology: lacustrine - large; lithified, tuffaceous mudstone

Size classes: macrofossils, mesofossils

Preservation: adpression

Collection methods: Repository: Capital Normal University, Beijing

Primary reference: D. Ren and J. Tan. 2006. A new cupedid genus (Coleoptera: Archostemata: Cupedidae) from Jehol Biota of western Liaoning, China. Annales Zoologici (Warszawa) 56(3):457-464 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 111717: authorized by Matthew Clapham, entered by Matthew Clapham on 28.06.2011, edited by Matthew Carrano and Jered Karr

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Orthoptera - Prophalangopsidae
Aethehagla hongi n. gen. n. sp.4, "Grammohagla striata n. gen. n. sp." = Parahagla sibirica4, "Chifengia amans n. sp." = Parahagla sibirica4
Aethehagla hongi n. gen. n. sp.4 Meng and Ren 2006 hump-winged cricket
"Grammohagla striata n. gen. n. sp." = Parahagla sibirica4 Sharov 1968 hump-winged cricket
"Chifengia amans n. sp." = Parahagla sibirica4 Sharov 1968 hump-winged cricket
 Coleoptera -
Curculionoidea "indet. 2"1 Latreille 1802 weevil
CNU-C-LB2005111
 Coleoptera - Cimberididae
"Brenthorrhinoides magnoculi n. sp." = Chinocimberis magnoculi3, "Brenthorrhinoides angustipecteris n. sp." = Chinocimberis angustipecteris3
"Brenthorrhinoides magnoculi n. sp." = Chinocimberis magnoculi3 Liu et al. 2006 weevil
CNU-C-LB2005107/8; 155 in Davis et al., 2013
"Brenthorrhinoides angustipecteris n. sp." = Chinocimberis angustipecteris3 Liu et al. 2006 weevil
CNU-C-LB2005102; 127 in Davis et al., 2013
 Coleoptera - Anthribidae
? Anthribidae "indet. 5"1 Billberg 1820 fungus weevil
CNU-C-LB2005126
 Coleoptera - Nemonychidae
"Brenthorrhinoides latipecteris n. sp." = Renicimberis latipecteris3
"Brenthorrhinoides latipecteris n. sp." = Renicimberis latipecteris3 Liu et al. 2006 pine flower snout beetle
CNU-C-LB2005101; 153 in Davis et al., 2013
 Coleoptera - Brentidae
Cretonanophyes punctatus1 Liu and Ren 2007 weevil
CNU-C-LB2005115
"Cretonanophyes zherikhini n. sp." = Montsecanomalus zherikhini2 Liu and Ren 2006 weevil
CNU-C-LB2005103/4; 109, 112, 113, 114 in Davis et al., 2013
Abrocar macilentus1 Liu and Ren 2007 weevil
CNU-C-LB2005110
Abrocar relicinus1 Davis et al. 2013 weevil
CNU-C-LB2005116, 117, 118, 122
Abrocar brachyorhinos n. gen. n. sp.2 Liu and Ren 2006 weevil
CNU-C-LB2005105; 119, 125 in Davis et al., 2013
 Coleoptera - Cupedidae
Latocupes fortis n. gen. n. sp., Latocupes bellus n. sp., "Priacma tuberculosa n. sp." = Apriacma tuberculosa7, "Priacma latidentata n. sp." = Apriacma latidentata7, "Euryomma tylodes n. gen. n. sp." = Pareuryomma tylodes8, Amblomma miniscula n. sp.8, Amblomma cyclodonta n. sp.8, Amblomma protensa n. sp.8, Amblomma eumeura n. sp.8, Amblomma porrecta n. sp.8
Latocupes fortis n. gen. n. sp. Ren and Tan 2006 reticulated beetle
CNU-C-LB2005012
Latocupes bellus n. sp. Ren and Tan 2006 reticulated beetle
CNU-C-LB2005013
"Priacma tuberculosa n. sp." = Apriacma tuberculosa7 Tan et al. 2006 reticulated beetle
CNU-C-LB2005011
"Priacma latidentata n. sp." = Apriacma latidentata7 Tan et al. 2006 reticulated beetle
CNU-C-LB2005010
"Euryomma tylodes n. gen. n. sp." = Pareuryomma tylodes8 Tan et al. 2006 reticulated beetle
CNU-C-LB2005003
Amblomma miniscula n. sp.8 Tan et al. 2006 reticulated beetle
CNU-C-LB2005005
Amblomma cyclodonta n. sp.8 Tan et al. 2006 reticulated beetle
CNU-C-LB2005004
Amblomma protensa n. sp.8 Tan et al. 2006 reticulated beetle
CNU-C-LB2005008
Amblomma eumeura n. sp.8 Tan et al. 2006 reticulated beetle
CNU-C-LB2005007
Amblomma porrecta n. sp.8 Tan et al. 2006 reticulated beetle
CNU-C-LB2005006
 Mecoptera - Aneuretopsychidae
Jeholopsyche liaoningensis n. gen. n. sp.5 Ren et al. 2009 scorpionfly
CNU-M-LB2005002
Jeholopsyche liaoningensis6 Ren et al. 2009 scorpionfly
CNU-M-LB2005001