Let’s walk through a typical scenario assuming you have access to a Sahara-compliant system (e.g., a tax reporting platform).
<DEPTH_M>2872.3</DEPTH_M> <TEMPERATURE_C>64.1</TEMPERATURE_C> <PALEOMAGNETIC_AGE>780,000 YA</PALEOMAGNETIC_AGE>
Biological residue? The Sahara had been a desert for the last 5,000 years. Below that, grassland. Below that, a vast inland sea. But "unmatched" meant the spectrograph had found carbon chains that didn't align with any known plant, algae, or bacteria.