Ezinyathelweni zamahhashi aseSan Mamede naseSantiago.
Kwesinye isikhathi lezi zinhlaka zisebenza njengokwahlukanisa ozimele, yize kungenjalo ama-petroglyphs akhiwe e-O Incio.
Ngokwesiko lomlomo, izicathulo zamahhashi “njalo bayabuka ngasemthonjeni noma emseleni wamanzi”, iqiniso lelo liyagcwaliseka kulokhu, ngoba bakhomba e-reservoir.
Baqoqa kanjani izinganekwane, emkhandlwini izicathulo zamahhashi zihlobene ne imizila yezinyawo zamahhashi aseSan Mamede naseSantiago.
Umthombo futhi ukwaziswa okwengeziwe: Inqubekela