The Desk of ProfessorStyro
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laelaps1871.jpg

Lithograph of SCP-XXXX-004, dated to 1871. This image was apparently created prior to any major deterioration.

Item #: SCP-XXXX

Object Class: Euclid

Special Containment Procedures: All specimens affected by SCP-XXXX should be stored in cool, dry conditions with a relative humidity no higher than 30%. Deoxygenated conditions may also be necessary for specimens in the latter stages of infection. Suggested general instructions regarding cabinetry design, sterilization procedures, etc. can be found in Document 97A4209-088 ("SCP Foundation General Collection Procedures Vol. 88: Integrated Pest Management"). Prolonged contact of any kind with SCP-XXXX is not permitted without prior authorization from the Level 3 supervisor on-site.

Currently, confirmed or suspected examples of SCP-XXXX are housed at Site-98, although special exceptions can be made given written clearance from senior staff members. Refer to the Leidy Protocol for the standard specimen recovery process from public collections.

Description: SCP-XXXX is a phenomenon that affects fossils, superficially similar to the non-anomalous process of pyrite oxidation: when exposed to humidities greater than 45%, pyrite crystals within the fossils begin to gradually oxidize according to the following chemical reaction1:

(4FeS2+ 13O2 + 2H2O) → (4FeSO4+ 2H2SO4+ 2SO2)

However, SCP-XXXX has never been observed to occur in inorganic mineral specimens. Permineralized, carbonized, and replacement fossil specimens are all potentially susceptible, and higher ambient humidity or oxygen concentrations will speed up the process.

Prolonged exposure to SCP-XXXX will result in an "infection" of nearby organic matter. Within a few days to several weeks of exposure, tiny crystals of pyrite will begin to precipitate within the living tissues of the subject. Although these crystals are often undetectable at this stage of infection, they are accompanied by minor auditory and olfactory hallucinations.

As crystals of SCP-XXXX continue to grow over time, hallucinations will become more intense and start to express themselves visually. Observed phenomena vary, but typically correspond with the fossil specimen(s) that the subject was initially exposed to: reported scenes include that of the original fossil organism as it appeared in life, as well as a variety of presumably prehistoric environments.

Eventually, the first SCP-XXXX crystals formed in a subject will start to oxidize, although new crystals will continue to precipitate internally over the course of the infection - and in rare cases, even start to appear in the skin and hair. Typically, the death of the subject occurs either due to internal sulfuric acid damage or blockages caused by crystal growth/decay in vital tissues such as the brain, lungs, or arteries. The processes of precipitation and oxidation continue to occur even after its host matter is deceased.

Selected vertebrate2 specimens of SCP-XXXX are listed below.

Experimentation with SCP-XXXX has revealed that it can affect a multitude of different subjects, including plants and fungi. Bacterial tests are pending.

Currently, it is unknown if a living subject affected by SCP-XXXX can transmit the infection to other organisms, or if the phenomenon is solely transmitted via fossil.

Addendum - Incident Log XXXX-01: On ██/██/████, Foundation operatives arrived at [REDACTED] following reports of an accident in the research collections. Upon arrival, an individual exhibiting late-stage symptoms of SCP-XXXX (identified as [REDACTED], a senior curator at the museum) was found deceased in the vertebrate paleontology collections. The collections themselves were discovered to house a large number of infected fossil specimens, all of which were removed as per now-standard Leidy Protocol under the guise of inter-institutional loan. Amicable negotiations with the museum are ongoing.

A research journal recovered during the incident was cataloged as Document XXXX-████████. Relevant excerpts are presented below:

█/██/████
This is the best goddamn dim sum I've ever had. 11th and Race. Come back here someday.

Headaches are still pretty bad, but nothing the pork noodles+dumplings can't help. Drizzly weather this afternoon.

Quick summ. -
-Prep stuff for lab meet this week
-make arrangements for new HVAC talk to ornitho dept. first about specs
-email Stamkos re:Burmese sauropterygia
-donor event this thurs - fix suit

█/██/████
It's going to be a late night again tonight. The crew downstairs are saying that this year's Wyoming dig is stacked and they're "expecting at least two dozen jackets" and a few that take up a whole trailer solo. We don't have the room.

I'll be honest with myself — I'm worried about all the Jersey types. They're falling apart. Beeswax and shellac used to cut it back in the day but definitely not anymore, and even the pb002 [sic] is starting to flake off. The Haddy femur has a hairline crack running straight down the middle and we're all scared to even suggest moving it, even for extra casting.

They lived such wonderful, unknowable lives and they deserve better than this.

Reminder: get dumplings to cheer myself up tomorrow

██/██/████
The therapist isn't helping. I know this stuff is hard for most people to understand but she can't see what I see.
It feels like I'm underwater and everything is black and cold and deep and the pressure of the water is crushing down on me.