identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
1B6F87DAFFD5FFC33882BD3B573AFBDC.text	1B6F87DAFFD5FFC33882BD3B573AFBDC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Equisetites gumbeli	<div><p>Equisetites gumbeli Equisetites cf. ferganensis</p> <p>Sagenopteris rhoifolia</p> <p>Filicales</p> <p>Alethopteris mexicana Conipteris arguta</p> <p>Cladophlebis albertsii Cladophlebis browniana</p> <p>Coniopteris cf.</p> <p>hymenophylloides</p> <p>Laccopteris sp.</p> <p>Sphenopteris cf. williamsoni</p> <p>Coniferales</p> <p>Araucarioxylon mexicanum</p> <p>Cycadeospermun oaxacense</p> <p>Trigonocarpus oaxacensis</p> <p>Rhabdocarpus grandis</p> <p>Cordaitales</p> <p>Noeggerathiopsis hislopi</p> <p>Phoenicopsis sp</p> <p>Yuccites schimperianus</p> <p>Y. oaxacensis</p> <p>Bennettitales</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFD5FFC33882BD3B573AFBDC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFD5FFC33882B85B524EFDB1.text	1B6F87DAFFD5FFC33882B85B524EFDB1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Otozamites aguilerai	<div><p>Otozamites aguilerai Anomozamites lindleyanus</p> <p>O. aguilarianus Cycadolepis mexicana</p> <p>O. diazii Otozamites aguilerai</p> <p>O. hespera O. graphycus</p> <p>O. juarezii O. cf. hennoquei</p> <p>O. mandelslohi O. hespera</p> <p>O. molinianus O. obtusus var. oaxacenses O. paratypus</p> <p>O. oaxacensis O. reglei</p> <p>O. obtusus Pterophyllum rajmahalense var. oaxacensis Ptillophyllum acutifolium var. liassica P. cutchense</p> <p>O. paratypus Podozamites cf. lanceolatus</p> <p>O. cf. reglei Williamsonia cuauhtemoci var. lucerensis Yuccites oaxacensis</p> <p>Pterophyllum angustifolium Zamites cf. feneonis</p> <p>P. cf. contigum</p> <p>P. munsteri</p> <p>Ptilophyllum acutifolium</p> <p>cf. var. maxima</p> <p>cf. var. minor</p> <p>P. pulcherrimum</p> <p>Zamites cf. confusus</p> <p>Equisetum rajmahalensis</p> <p>Cladophlebis browniana</p> <p>Coniopteris arguta</p> <p>cf. C. hymenophylloides</p> <p>Piazopteris branneri</p> <p>Sphenopteris geoppertii</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFD5FFC33882B85B524EFDB1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFD0FFC83B1BBB58557DFF15.text	1B6F87DAFFD0FFC83B1BBB58557DFF15.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Anomozamites Schimper (1870) emend. Pott et McLoughlin 2009	<div><p>Genus ANOMOZAMITES Schimper (1870) emend. Pott et McLoughlin, 2009</p> <p>Type species. Anomozamites nilssonii (Phillips, 1829) Harris, 1969, Jurassic of Yorkshire, England</p> </div>	https://treatment.plazi.org/id/1B6F87DAFFD0FFC83B1BBB58557DFF15	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDEFFC83B34BFCC53E1FBDE.text	1B6F87DAFFDEFFC83B34BFCC53E1FBDE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cycadolepis Saporta 1875 emend. Harris 1953	<div><p>Genus CYCADOLEPIS Saporta 1875 emend. Harris, 1953</p> <p>Type species. Cycadolepis villosa Saporta, 1875</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFDEFFC83B34BFCC53E1FBDE	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDEFFC83B3CB85A528DF978.text	1B6F87DAFFDEFFC83B3CB85A528DF978.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cycadolepis Saporta 1875 emend. Harris 1953	<div><p>Cycadolepis aff. C. mexicana Wieland, 1914</p> <p>Figure 3C</p> <p>Material examined. CFZ-Cr 137</p> <p>Description. Lanceolate bract impression, with four longitudinal veins, margin entire, 6.1 cm long and 1.8 cm wide at maximum, hairs 10.4–21.0 mm long and 0.4–1.4 mm wide on the margin, without apparent arrangement.</p> <p>Discussion. Cycadolepis is used to name the set of bracts that likely surrounded the reproductive structures of some Bennettitales and detached with floral maturity (McLoughlin, 2017). The species C. mexicana Wieland has been reported from the Jurassic of Mexico, and has the same shape, size, and presence of hairs as the specimen described in the present work (Figure 3C). However, the fragmentation of the specimen only allows proposing an affinity with this species. This genus has a cosmopolitan distribution throughout the Mesozoic (Beheresmeyer and Turner, 2022).</p> </div>	https://treatment.plazi.org/id/1B6F87DAFFDEFFC83B3CB85A528DF978	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDEFFC83BFABABF55EFF88D.text	1B6F87DAFFDEFFC83BFABABF55EFF88D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Zamites Brongniart, 1828 emend. Harris 1969	<div><p>Genus ZAMITES Brongniart, 1828 emend. Harris, 1969</p> <p>Type species. Zamites gigas Lindley and Hutton, 1831</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFDEFFC83BFABABF55EFF88D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDFFFC93BFAB84C52D1FBA0.text	1B6F87DAFFDFFFC93BFAB84C52D1FBA0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Williamsoniella rosarensis León & Martínez & Barragan & Madrid & Martinez 2024	<div><p>Williamsoniella rosarensis sp. nov.</p> <p>Figure 4 A-G</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFDFFFC93BFAB84C52D1FBA0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDFFFC93B2BBFC755BEFBD5.text	1B6F87DAFFDFFFC93B2BBFC755BEFBD5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Williamsoniella Thomas 1915	<div><p>Genus WILLIAMSONIELLA Thomas, 1915</p> <p>Type species. Williamsoniella coronata (Thomas) Harris,1944</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFDFFFC93B2BBFC755BEFBD5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDDFFCB3BA1B90F558AFA3D.text	1B6F87DAFFDDFFCB3BA1B90F558AFA3D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Mexiglossa	<div><p>Genus MEXIGLOSSA</p> <p>Delevoryas and Person, 1975</p> <p>Type species. Mexiglossa varia Delevoryas and Person, 1975</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFDDFFCB3BA1B90F558AFA3D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDDFFCD3B0DBA745450FA20.text	1B6F87DAFFDDFFCD3B0DBA745450FA20.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Mexiglossa varia Delevoryas and Person 1975	<div><p>Mexiglossa varia Delevoryas and Person, 1975</p> <p>Figure 5 A-G</p> <p>Material examined. CFZCr2-1, Cr4-2, 3, 6, 8, 10, Cr5-1, 2, 3, Cr7-1, 2, 5-8, Cr8-1, 2, 5-8, Cr9-1-3, Cr10-2-10, 13-15, Cr11-1, 2, 5-8, Cr12-1, 3, Cr13- 1,2, Cr14-1-3, Cr15-1, 2, Cr17-1, Cr18-2-4, Cr19-3, Cr21-2, 3, 5-9, Cr22-1, 6, 8, Cr24-1, 3, Cr25-1, Cr28-1, 5, 7, 8, 10, 12-14, Cr30-2, 4, 9, 12, Cr38-1, 2, Cr39-1-4, 6, Cr40-1, Cr41-1, Cr42-2-6, 9, 11, 12, Cr43-1-7, Cr48-1-4, Cr49-1, 4, Cr50-2, 4, Cr51-1, 5, 7, 9, 11, 12, 15, 17, Cr52-1, 3, 5, 8, 10, 12, 13, Cr53-2, 5-7, 9, 17, 18, Cr54-1, 2, Cr55-6, Cr56-5, 8, 10,12, Cr55-6, Cr56-5, 8, 10, 11, Cr65-1, Cr66-1, Cr67-1, Cr69-1, Cr70-1, 2, Cr71-1, 2, Cr72-1, Cr73-1, Cr74-1, Cr75-2, 3, Cr76-1, Cr77-1, Cr79-1, Cr80-1, Cr81-1-3, Cr82-1, 2, 9-12, Cr84-1,3, 6, 7, Cr88-1, 2, Cr89-2, 3, Cr90-2, Cr97-3, Cr104-2, Cr105-1, Cr118-1, 2, 4, 6, Cr121-1, 2, Cr123-2, Cr124-2, Cr129-1</p> <p>Description. Impressions and compressions of oblanceolate to lanceolate, even elliptic, leaflets 7– 26 cm long and 2–8 cm wide, margin entire, thick midvein tapering towards the apex measuring 3– 0.7 mm between eight to 11 anastomosing secondary veins. Mucronate, acuminate, acute, or rounded apices (Figure 5 A-B). The cuticle has quadrangular to rectangular epidermal cells 3–5 μm wide and 8–15 μm long, the largest are 9–25 μm wide and 23.2–69.4 μm long. Slightly undulate cell walls with a thickness of 0.5–1.5 μm, and the thickest of up to 9 μm (Figure 5 C-E). Sunken stomata without apparent arrangement, stomatal opening is 0.5–3 μm wide and 2–5 μm long, from paracytic to anisocytic. Rounded to oval stomata 10–13 μm wide and 10–20 μm long in some specimens. Thin, 1–2 μm wide and 1.5–3 μm long, and thickened, 4–7 μm wide and 6–10 μm long, guard cells. Anisocytic subsidiary cells 2.5–4.2 μm wide and 5–8 μm long (Figure 5F). Simple trichomes in the midvein 0.4 μm wide and 0.3–0.5 long (Figure 5G).</p> <p>Discussion. When analyzing the morphological characters of this species, differences are mainly observed in the venation patterns, and there are also anatomical variants in specimens Cr4-6, Cr8- 6, Cr11-1, Cr30-13, and Cr70-2 with smaller epidermal cells and very thin cell walls, larger paracytic stomata, and thickened guard cells without trichomes. These data allow the identification two fossil taxa of this genus that probably correspond to independent species. However, this point is beyond the scope of the present work and should be reevaluated in future studies.</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFDDFFCD3B0DBA745450FA20	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
1B6F87DAFFDBFFCD38AEB9875562F9B5.text	1B6F87DAFFDBFFCD38AEB9875562F9B5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Czekanowskiales Pant 1957	<div><p>Order CZEKANOWSKIALES Pant, 1957 Family LEPTOSTROBASTACEAE Meyen, 1984 Genus CZEKANOWSKIA Heer, 1897</p> <p>Type species. Czekanowskia setacea Heer, 1876</p></div> 	https://treatment.plazi.org/id/1B6F87DAFFDBFFCD38AEB9875562F9B5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	León, María Patricia Velasco de;Martínez, Erika Lourdes Ortiz;Barragan, Miguel Angel Flores;Madrid, Diana Silvia Guzmán;Martinez, Pedro Christian Martínez	León, María Patricia Velasco de, Martínez, Erika Lourdes Ortiz, Barragan, Miguel Angel Flores, Madrid, Diana Silvia Guzmán, Martinez, Pedro Christian Martínez (2024): New records of Bennettitales and associated flora from the Jurassic of the Cualac Formation, Mexico. Palaeontologia Electronica (a 14) 27 (1): 1-19, DOI: 10.26879/1293, URL: http://dx.doi.org/10.26879/1293
