Fig. 4: The size distribution of sub-spherical objects (SSOs) in sample A0180.
From: Abundant microchondrules in 162173 Ryugu suggest a turbulent origin for primitive asteroids

a Size histogram for SSOs in Ryugu sample A0180 measured from both XCT and in the plane of section and of ungrouped chondrite NWA5717. b Apparent size histogram for chondrules in CO chondrites Colony (CO3.0), Kainsaz (CO3.2) and Acfer 094 after Ebel et al.54.