In-situ fossil assemblage of N. calypta with XRF elemental maps (IMAGE)
Caption
In-situ fossil assemblage of N. calypta with XRF elemental maps (A–D), a Thiessen-polygon (Voronoi) analysis of spatial distribution (E), and an additional example of a small cluster (F).
Credit
Image by Prof. HUANG Bing
Usage Restrictions
Image usage restrictions: News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only.
License
Original content