taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
1B6F87DAFFDEFFC83B3CB85A528DF978.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12654064/files/figure.png	https://doi.org/10.5281/zenodo.12654064	FIGURE 3. Fossil flora of the Rosario locality, Cualac Formation. A - incomplete leaf of Anomozamites, the diagnostic characters of the genus are observed; B - close-up of a leaflet of the same specimen; C - Cycadolepis cf. C. mexicana, towards the upper right the hairs are observed, D - and E - Zamites diquiyui with subopposite leaflets, in the approach of the leaflets strong and robust veins are observed, some of these veins bifurcate near the base. F-H - Cuticle of Zamites diquiyui. F - epidermal cells with slightly sinuous thick walls; G - butterfly-shaped stoma typical for Bennettitales; H - hooked trichome. Scale in A 2 cm; B 1 cm; C 1 cm; D 5 cm; E 2 cm; F 20 μm; G 10 μm; H 10 μm.	FIGURE 3. Fossil flora of the Rosario locality, Cualac Formation. A - incomplete leaf of Anomozamites, the diagnostic characters of the genus are observed; B - close-up of a leaflet of the same specimen; C - Cycadolepis cf. C. mexicana, towards the upper right the hairs are observed, D - and E - Zamites diquiyui with subopposite leaflets, in the approach of the leaflets strong and robust veins are observed, some of these veins bifurcate near the base. F-H - Cuticle of Zamites diquiyui. F - epidermal cells with slightly sinuous thick walls; G - butterfly-shaped stoma typical for Bennettitales; H - hooked trichome. Scale in A 2 cm; B 1 cm; C 1 cm; D 5 cm; E 2 cm; F 20 μm; G 10 μm; H 10 μm.	2024-12-31	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez		Zenodo	biologists	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez			
1B6F87DAFFDFFFC93BFAB84C52D1FBA0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12654066/files/figure.png	https://doi.org/10.5281/zenodo.12654066	FIGURE 4. Williamsoniella rosarensis sp. nov. A - type specimen CFZr115, hermaphroditic structure where the peduncle is preserved attached to the rest of the structure and is characteristic of the material studied, the arrows point to the microsporophylls (side arrow) surrounding the gynoecium (central arrow). B - paratype CFZCr68, the arrows indicate the opening of the sporophylls (right side) and another flower in abaxial view (left side). C - upper part of specimen CFZCr115 the arrow pointing to the crown sensu Thomas (1915). D - upper part of gynoecium of specimen CFZCr 68. E - Specimen CFZCr82, the arrow upper part points to hair on the margin. F - Peel of peduncle with sting-shaped trichome. G - Peel where it is observed. Oval syndetocheilic stomata in peduncle. Scale in A 2 cm; B 1 cm; C 1 mm; D 1 mm; E 5 mm; F 15 μm; G 10 μm	FIGURE 4. Williamsoniella rosarensis sp. nov. A - type specimen CFZr115, hermaphroditic structure where the peduncle is preserved attached to the rest of the structure and is characteristic of the material studied, the arrows point to the microsporophylls (side arrow) surrounding the gynoecium (central arrow). B - paratype CFZCr68, the arrows indicate the opening of the sporophylls (right side) and another flower in abaxial view (left side). C - upper part of specimen CFZCr115 the arrow pointing to the crown sensu Thomas (1915). D - upper part of gynoecium of specimen CFZCr 68. E - Specimen CFZCr82, the arrow upper part points to hair on the margin. F - Peel of peduncle with sting-shaped trichome. G - Peel where it is observed. Oval syndetocheilic stomata in peduncle. Scale in A 2 cm; B 1 cm; C 1 mm; D 1 mm; E 5 mm; F 15 μm; G 10 μm	2024-12-31	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez		Zenodo	biologists	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez			
1B6F87DAFFDDFFCD3B0DBA745450FA20.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/12654074/files/figure.png	https://doi.org/10.5281/zenodo.12654074	FIGURE 5. Leaves of Mexiglossa and Czekanowskia. A-B - whole leaves of Mexiglossa varia, note that the midvein cells; C-E- F-G light microscopic images, rectangular epidermal cells of Mexiglossa with straight walls; D - electron microscopy image, thick walls of epidermal cells; F - arrows indicate two stomata; G - trichomes present on leaves of Mexigossa varia; H - linear leaves of the genus Czekanowskia, the arrows indicate the middle vein and the fork of the leaf; I - specimen CFZcr105 shows base of bundle of laciniae, the arrow indicates a bifurcation. Scale in A 3 cm; B 3 cm; C 10 μm; D 50 μm; E 15 μm; F 15 μm; G 2.5 μm; H 1 mm; I 5 mm.	FIGURE 5. Leaves of Mexiglossa and Czekanowskia. A-B - whole leaves of Mexiglossa varia, note that the midvein cells; C-E- F-G light microscopic images, rectangular epidermal cells of Mexiglossa with straight walls; D - electron microscopy image, thick walls of epidermal cells; F - arrows indicate two stomata; G - trichomes present on leaves of Mexigossa varia; H - linear leaves of the genus Czekanowskia, the arrows indicate the middle vein and the fork of the leaf; I - specimen CFZcr105 shows base of bundle of laciniae, the arrow indicates a bifurcation. Scale in A 3 cm; B 3 cm; C 10 μm; D 50 μm; E 15 μm; F 15 μm; G 2.5 μm; H 1 mm; I 5 mm.	2024-12-31	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez		Zenodo	biologists	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez			
