LI, CLARKE, GAO, PETEYA & SHAWKEY, 2018

Locality: China.

Horizon:

Biostratigraphy:

Age:

Material:

CUGB P1401: Fragmentary skull and skeleton.

Note: Has feather impressions all over the body.

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NAVALON, MENG, MARUGAN-LOBON, ZHANG, WANG, XING, LIU & CHIAPPE, 2018 (published 2017)

Locality: Sichakou-Shenjitu basin, Fengning County, Hebei Province, China.

Horizon: Dabeigou Formation, Lowest Jehol Biota.

Biostratigraphy:

Age: Barremian Stage, Lower Gallic Subepoch, Middle Early Cretaceous Epoch, Early Cretaceous.

Material:

BMNHC-PH870: Fragmentary skull and fragmentary skeleton.

Note: Feather impressions.

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ZHENG, ZHOU, WANG, ZHANG, ZHANG, WANG, WEI, WANG, & WU, 2013

Locality: Liaoning Province, China.

Horizon: Jeol Group.

Biostratigraphy:

Age: Early Cretaceous.

Material:

STM13-32, 13-44, 13-55, 13-57, 13-331: Skulls and skeletons with feather impressions on wings, and lower leg (tibia).