The Independent on MSN6 个月
Half-a-billion-year-old spiny slug reveals the origins of molluscs
Called Shishania aculeata, the new fossil reveals that the earliest molluscs (animals that do not have a backbone) were flat, ...
来自MSN1 个月
Prehistoric Slugs? 500-Million-Year-Old Spiny Slug Paints A Peculiar Picture
informing us that the very earliest mollusc ancestors were armoured spiny slugs, prior to the evolution of the shells that we see in modern snails and clams.” The study is published in the ...