occurrenceID	taxonID	catalogNumber	collectionCode	institutionCode	typeStatus	verbatimLabel	sex	individualCount	eventDate	recordedBy	recordNumber	decimalLatitude	decimalLongitude	minimumElevationInMeters	maximumElevationInMeters	minimumDepthInMeters	maximumDepthInMeters	country	stateProvince	municipality	locality	references	associatedOccurrences	associatedReferences	associatedSequences	basisOfRecord	eventRemarks	occurrenceRemarks
5B30B6DB947A5684AC114F192403A675.mc.7AEF669C34517347F03978280CBCC69D	5B30B6DB947A5684AC114F192403A675.taxon	MUPA-ATZ 0101			holotype	MUPA-ATZ 0101, a relatively complete and partially articulated skeleton, including the skull, both incomplete mandibular rami, several cervical vertebrae, most of the dorsal vertebrae and ribs, the sacral and some caudal vertebrae and elements of the girdles and the appendicular skeleton (see Cabezuelo-Hernández et al. 2024 a, Figs 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15; de Miguel Chaves et al. 2018 a, figs 1 a, 2 a – e)		1										Spain		Siguenza	El Atance fossil site	https://treatment.plazi.org/id/5B30B6DB947A5684AC114F192403A675#7AEF669C34517347F03978280CBCC69D				MaterialCitation		
5B30B6DB947A5684AC114F192403A675.mc.A5092448D3B9499635B38FD3E30F42BD	5B30B6DB947A5684AC114F192403A675.taxon	MUPA-ATZ 0102, MUPA-ATZ 0103			paratype	The skeleton of a single individual including the previously documented skull and most of the left lower jaw (MUPA-ATZ 0102; Suppl. material 1: fig. S 1 in this work; de Miguel Chaves et al. 2018 a, figs 2 f – i) and the relatively complete and partially articulated postcranial skeleton (MUPA-ATZ 0103), so far unpublished and studied here, preserving the last cervical vertebrae, most of the dorsal and some sacral and caudal vertebrae and ribs, partially articulated gastralia and several girdle and limb elements (Figs 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16; Suppl. material 1: figs S 1, S 2 in this work)		1										Spain		Siguenza	El Atance fossil site	https://treatment.plazi.org/id/5B30B6DB947A5684AC114F192403A675#A5092448D3B9499635B38FD3E30F42BD				MaterialCitation		
