{"uid":"cap_2hHIx62xye8lDClC0F1Os","slug":"saylor-innovations-earth-and-space-science-geology-at-a-location-fb29b0da","name":"Saylor Innovations Earth and Space Science – Geology at a Location","description":"Geology at a Location: bedrock, rock type, age (Macrostrat). Geology at any location worldwide: the bedrock or surface geologic unit mapped at a latitude/longitude with rock type (lithology), formation name, geologic age in millions of years and period, description, elevation and the source geological survey map, plus units at other map scales. Macrostrat, CC BY 4.0.","url":"https://saylorinnovations.com/api/geology/at?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST","PUT","PATCH","DELETE","HEAD"],"type":"string"},"queryParams":{"type":"object","properties":{"lat":{"type":"string","description":"latitude (query)"},"lon":{"type":"string","description":"longitude (query)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","required":["found"],"properties":{"found":{"type":"boolean"},"bedrock":{"type":"object"},"units_at_other_map_scales":{"type":"array","items":{"type":"object"}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ne0A-6nerWkbuf_APBx7i","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns bedrock geology data (rock type, lithology, formation name, geologic age, and description) for any latitude/longitude coordinate worldwide, sourced from Macrostrat.","exampleAgentPrompt":"What's the bedrock geology at latitude 44.4280 and longitude -110.5885 — specifically the rock type, formation name, and geologic age?","exampleUseCases":[{"title":"Field geology site reconnaissance","prompt":"I'm heading to a field site at latitude 37.8716, longitude -119.3594 in Yosemite — can you tell me what bedrock geology is mapped there, including the rock type and formation name?"},{"title":"Environmental site assessment support","prompt":"For a construction project at lat 41.8781, lon -87.6298 in Chicago, what is the underlying bedrock unit, its lithology, and how old is it geologically?"},{"title":"Geologic age curiosity for a hike","prompt":"I'm hiking near lat 36.1069, lon -112.1129 at the Grand Canyon — what geologic period and formation are the rocks there from, and how many millions of years old are they?"}],"resultDescription":"A JSON object with a 'found' boolean, a 'bedrock' object containing the matched geologic unit (lithology, rock type, formation name, geologic age in Ma, period, description, elevation, and source map), and an array of 'units_at_other_map_scales' for alternative map scale representations of the same location.","failureModes":["No geologic data found for remote or unmapped coordinates (found: false)","Invalid or out-of-range lat/lon values causing a bad request","Location in ocean or polar region with no Macrostrat coverage","Missing required lat or lon query parameters returns error","Macrostrat upstream unavailability causing timeout or 5xx error"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable bedrock geology data (lithology, formation, age) for any specific coordinate worldwide. It draws on Macrostrat's globally comprehensive geologic map database, making it ideal for geospatial enrichment, environmental assessments, field planning, or educational geology queries. Prefer this over general search engines or GIS tools when you need a direct programmatic lookup keyed by lat/lon with structured output.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T12:43:34.210Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-earth-and-space-science-geology-at-a-location-fb29b0da"}