TABLE I. Geographic coordinates of soil sampling.
| Codea | Location | Geographic coordinates (latitude/longitude)b |
| BP1 | Barra do Piraí | 22.41433/43.56128 |
| BP2 | Barra do Piraí | 22.41429/43.56114 |
| BP3 | Barra do Piraí | 22.41440/43.56129 |
| CT | Barra de Guaratiba | 23.030097/43.575808 |
| CA | Barra de Guaratiba | 22.993756/44.590284 |
| CB | Barra de Guaratiba | 22.994050/43.592963 |
a: BP1 - cattle burier site; b: coordinates obtained from Google Maps®. BP2: site of death of a contaminated bovine (24 h); BP3: grass covered soil; CA: corral A soil; CB: corral B soil; CT: Army Technology Center (CTEx) soil.