Hongshanornithidae A clade in the dinosaur family tree. The entries below are classified within it. Archaeornithura meemannae 130.7 Mya · China Tianyuornis cheni 125.45–122.46 Mya · Asia Hongshanornis 124.6–122 Mya · China Longicrusavis houi 122 Mya · China Parahongshanornis chaoyangensis 120 Mya · Asia Songlingornis 120 Mya · China Yixianornis 120 Mya · China