Member 4 of Quantou Formation -Yaojia Formation

Qingshankou Formation-Yaojia Formation

the 2nd Member of Shanxi Formation—the 8th Member of lower Shihezi Formation

Acellular cartilage material

acetabular cartilage

acetaular cartilage surface

Acetebular cartilage

Ajar cartilage ring

alar cartilage

Alar cartilage-muscle ring

alary cartilage

allo-cartilage

annular cartilage

anterior dorsal cartilage

Antler cartilage

antorbital cartilage

Arthrodial cartilage

arthroidal cartilage

arthroidial cartilage