| Assigned Site | Site Director | Research Head | Assigned Task Force |
| Provisional Research Site 134 | Dir. Johan Hrolfsson | Dr. Cassius Langdon, Dr Amelia Wu-Langdon | STF Omicron-18 "Desert Rats" |
- Special Containment Procedures/Description
- Relevant Exploration Data
- Exploration Directives
- Notable Instances of SCP-XXXX
Road leading into the locus of SCP-XXXX. The ridge shown is the lip of a crater made by SCP-XXXX-B-3, presumably as it fell to the ground.
Special Containment Procedures: Due to the massive size of the various instances of SCP-XXXX, transport to a secure containment site is currently not possible. In light of this difficulty, a research site has been built around the locus of SCP-XXXX, designated Provisional Research Site 134 (henceforth referred to as PRS-134). A perimeter is to be maintained around PRS-134 no less than 25km from the site, and all access to airspace within 200km is to be restricted to Foundation-approved aircraft only. Stationed Task Force Omicron-18 "Desert Rats" has been founded in order to patrol the security perimeter of PRS-134.
Description: SCP-XXXX is a large area in Central Australia, roughly 240km2, containing instances of SCP-XXXX-A and SCP-XXXX-B. SCP-XXXX is devoid of all native multicellular life, and single-celled organisms are exceedingly rare. Population density of microorganisms is only 3% of the average for the environment in which SCP-XXXX is located. The cause of this desolation is currently unknown, although it has been theorized that SCP-XXXX was, at some point in the past, highly radioactive. Radiological dating of the surrounding soil, as well as bone samples from SCP-XXXX-B instances, date back roughly 225 MYA (million years ago), just before the Permian extinction1.
SCP-XXXX-A is the collective designation for all large-scale robotic entities found within SCP-XXXX. They are of massive size, with the average height of recorded instances being 1.3km. Explorations into SCP-XXXX-A have revealed a hollow interior to many of instances, with control interfaces and viewing screens present within. These interfaces do not match any terrestrial or extraterrestrial devices of a similar nature known to the Foundation. The outer plating of many instances of SCP-XXXX-A are constructed of a Titanium-Iron-Cobalt-Aluminum alloy. Notable exceptions include SCP-XXXX-A-7 and SCP-XXXX-A-15. Efforts to reproduce this material have so far been unsuccessful. This alloy is extremely durable, with its upper limits of resistance to ablation, tearing and denting not yet known. Further study is recommended to learn the manufacturing process of this material. Despite the high durability of this material, all instances of SCP-XXXX-A are heavily damaged, with large tooth and claw marks matching the bite radius and claw patterns of various instances of SCP-XXXX-B.
SCP-XXXX-B is the collective designation for all large-scale organic remains found within SCP-XXXX. The average height of these specimens is 1.5km. From data gathered from bone structure, all instances of SCP-XXXX-B appear to be reptilian in nature, although of an unknown genus2. Despite being reptilian, many instances show unusual adaptations not found anywhere else in reptiles, such as SCP-XXXX-B-21, which sports a heavily armoured carapace surrounding its entire body. All instances of SCP-XXXX-B show fatal wounds matching weapons wielded by SCP-XXXX-A. This damage, along with equally devastating damage to SCP-XXXX-A seems to indicate a battle occurred between SCP-XXXX-A and SCP-XXXX-B. Further exploration is recommended.
Addendum: Following Expedition XXXX-1, all personnel with the exception of D-Class personnel used for testing must be equipped with a Scranton Reality Anchor at all times within any instance of SCP-XXXX-A.






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