Fig. 2: Osteohistological section of Confuciusornis shifan holotype (PMoL-AB00178).
Sample was taken from the midshaft of the right femur. ICL inner circumferential layer, OCL outer circumferential layer. Arrows indicate LAGs. Scale bar: 100 μm.
Fig. 2: Osteohistological section of Confuciusornis shifan holotype (PMoL-AB00178). | Communications Biology
