There is a new paper by Ziye Li et al. in #Nature that just came out, exploring the #Neogene burial of #OrganicCarbon across different #ocean basins.
I feel this is one we're going to cite a lot in the coming years
https://www.nature.com/articles/s41586-022-05413-6
Neogene burial of organic carbon in the global ocean - Nature

A ‘bottom-up’ approach for calculating the rate of organic carbon burial in the global ocean shows larger variability than has been previously estimated, suggesting that the organic carbon cycle acted as positive feedback of past global warming.

Nature