Peperomia rotundifolia (L.) Kunth

  • Filed As

    Piperaceae
    Peperomia rotundifolia (L.) Kunth

  • Collector(s)

    G. Martinelli 7192, 21 Jun 1980

  • Location

    Brazil. Pará. Oriximiná Mun. Rio Cachorro, Cachoeira do Varador, 21 km NW de Cachoeira Porteira.

  • Identifiers

    NY Barcode: 01397960

    Occurrence ID: 30fa3365-8615-4f1b-a2b7-1154eb2d99d1

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  • Region

    South America

  • Country

    Brazil

  • State/Province

    Pará

  • County/Municipio

    Oriximiná Mun.

  • Locality

    Rio Cachorro, Cachoeira do Varador, 21 km NW de Cachoeira Porteira.

  • Elevation

    Alt. 90 m. (295 ft.)

  • Coordinates

    -0.949508, -57.1851

  • Coordinate Uncertainty (m)

    8602.55

  • Georeferencing Method

    Georeferencing Quick Reference Guide, Version 2012. Unable to find the precise location of "Cachoeira Varador" along Rio Cachorro; georeferenced to 21 km. northwest of Cachoeira Porteira, as stated by locality description. Referred to map "Figure 1: Location map of two sites of archaeological black earth (ABD) investigated at Cachoeira-Porteira, Lower Amazon region" provided by "The ceramic artifacts in archaeological black earth (terra preta) from Lower Amazon region, Brazil: chemistry and geochemical evolution" article for location information for Cachoeira Porteira (Lima da Costa, Marcondes, et al. "The ceramic artifacts in archaeological black earth (terra preta) from Lower Amazon region, Brazil: chemistry and geochemical evolution" (2004) accessed 24 October 2013). The reference map shows that the approximate location of the waterfall is at the junction of Rio Trombetas and Rio Mapuera. Using the reference map and Google Maps - Satellite View, located Cachoeira Porteira. Used Canadensys Lat/Long Crosshairs to find the coordinates of the land adjacent to the approximate geographic center of the waterfall. Used Distance Measurement Tool (Google Maps) to find linear extent by measuring from the selected coordinates to the farthest extent of the confluence of the rivers. To find 21 km. northwest offset: input coordinates, linear extent (1416.42 m.), measurement error (.01 m), offset direction (NW), offset distance (21000 m.), and distance precision (100 m.) into the MaNIS Georeferencing Calculator to find the uncertainty radius (according to Georeferencing Quick Reference Guide, Offset: Offset at a heading). Offset coordinates are located very nearby what appears to be a waterfall, assuming it to be Cachoeira Varador.

  • Geodetic Datum

    WGS84

  • Distribution

    Map all specimens of this taxon

OCR Text not available.