It predates the earliest known pollen-covered insects by 120 million years.
https://metro.co.uk/2023/03/01/scientists-uncover-pollen-covered-insects-from-280000000-years-ago-18362785/?utm_source=dlvr.it&utm_medium=blogger
https://metro.co.uk/2023/03/01/scientists-uncover-pollen-covered-insects-from-280000000-years-ago-18362785/?utm_source=dlvr.it&utm_medium=blogger