User blog comment:ASDFGirl/The Future of Fossils and Archeology: Revival/@comment-2001:569:F9FC:1D00:F875:9ADD:5063:DC7-20180515031114/@comment-25118285-20180519191714

Is this the fossil you're talking about? https://upload.wikimedia.org/wikipedia/commons/thumb/a/af/Microraptor_gui_holotype.png/1200px-Microraptor_gui_holotype.png