Gibaja, Juan Francisco, Duboscq, Stephanie, Morell, Berta, Masclans, Alba, Subirà, Mª Eulàlia, Martín, Araceli, Roig, Jordi, Coll, Joan Manuel, Mozota Holgueras, Millán, Remolins, Gerard, Oms, F. Xavier, Cubas, Miriam, Palomo, Antoni, Plasencia, Xavier, González Marcén, Paloma, Bravo, Pilar, and Hinojo, Emiliano
One of the elements that defines the so-called "Pit Burial Horizon" is the presence within certain burials of a set of tools and ornaments which were made of exogenous materials or which their acquisition and processing required an enormous investment effort. Chronologically, we stand at end of the 5th and beginning of the 4th millennium cat. BC, a period that stands out due to the relevance of its funerary structures, usually burial chambers containing a single individual. In this paper, we will identify the type of raw materials that travelled long distances during this lapse of time, recognise and explain who the receivers of those instruments and ornaments were. The best known archaeological site of this period is Bòbila Madurell-Can Gambús, which will serve as an example to examine this topic. This is a context with a considerable potential, not only due to the number of burials (more than 170 in Bòbila Madurell-Can Gambús), but alsto because of the substantial number of grave goods and instruments made with exogenous rocks., Part of the debeloped analyses presented in this study was conducted within the framework of the proyects: "Approach to the first Neolithic communiyird of the peninsular NE through their funerary practices" (HAR2011-23149) and "Approach to the first Neolithic comunities of the Mediterranean Northwest: building response from paleo-anthropological and genetic analysis "(HAR2015-67323-C2-1-P and HAR2015-67323-C2-P), financed by the Spanish Ministry of economy and competitiveness. We also would like to acknowledge the collaboration of the Departament d'Arqueologia de la Generalitat de Catalunya and the various museums that we have visited to study the deposited materials of the Bòbila Madurell-Can Gambús: Museu d'Història de Sabadell, Museu Arqueològic of Barcelona and Museu d'Història de Catalunya.