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Cretaceous Chert-Hosted Microfossils Visualized With Synchrotron Ptychographic X-Ray Computed Tomography (PXCT). [PDF]

open access: yesGeobiology
Moore KR   +8 more
europepmc   +1 more source
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Kerogen

2006
[Extract] Kerogen is the solid, high molecular-weight fraction of sedimentary organic matter (OM) that is insoluble in organic solvents (e.g. chloroform) as oppoosed to the soluble fraction called bitumen. Kerogen is a macromolecule of condensed cyclic nuclei linked by heteroatomic bonds or aliphatic chains.
Wüst, Raphael A.J., Bustin, R Marc
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