James's Account of S. H. Long's Expedition, 1819-1820, part 4

An early nineteenth-century expedition narrative recounts an overland survey across the Arkansas and Red River regions, tracing routes, camp life, encounters with settlers and Indigenous communities, and notable features such as hot springs and seismic events. Interleaved with travel chapters are systematic descriptions of the landscape, natural history, and resources, a geological and mineralogical survey of the traversed country, precise calculations of astronomical and topographical observations, and compiled vocabularies of local Indigenous languages, offering both episodic field reportage and technical appendices for scientific and linguistic reference.