Dickinsonia tenuis reported by Retallack et al. 2021 is not a Fossil, Instead an Impression of an Extant 'fallen beehive' by S.K. Pandey, Shamim Ahmad and Mukund Sharma. Jour. Geol. Soc. India, v.99, 2023, pp.311–316.

We consider existing reliable data indicate the depositional age of the uppermost sandstone (Maihar Sandstone) of the Vindhyan Supergroup to be closer to 1000 Ma. We consider the penultimate statement by Pandey et al. (2023) "... the Maihar Sandstone is deposited within the Ediacaran Period" (our italics) is erroneous. In this note, we address both the dubious geochronology and the dubious biostratigraphy called on by Pandey et al. (op. cit.), and comment on the impropriety of changing extant stratigraphy on the basis of either. [ABSTRACT FROM AUTHOR]