The term “Aguililla Sandstone” does not appear in widely recognized geological literature, standard stratigraphic databases, or major encyclopedic references. Consequently, it is not established as a formally named lithostratigraphic unit in the scientific community.
Possible Interpretation
- Etymology: The name likely derives from “Aguililla,” a geographic name found in regions of western Mexico (e.g., a town in the state of Michoacán and a volcanic field in the same area). The suffix “Sandstone” denotes a clastic sedimentary rock composed predominantly of sand-sized mineral particles, typically quartz.
- Contextual Usage: The phrase could be employed informally to describe sandstone outcrops or members within a local geological setting near the Aguililla locality. It may also appear in regional reports, unpublished theses, or as a provisional label in field mapping pending formal designation.
Current Status
- No peer‑reviewed publications, government geological surveys, or international stratigraphic charts list an official “Aguililla Sandstone.”
- Without verifiable sources, the term remains unverified in the context of formal geology and should be treated as a tentative or colloquial descriptor pending further documentation.