taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
F46087FB94544C4B908A30A4FDC1FD53.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497038/files/figure.png	https://doi.org/10.5281/zenodo.5497038	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94544C4B908A30A4FDC1FD53.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497040/files/figure.png	https://doi.org/10.5281/zenodo.5497040	FIGURE 2. Bucculentum bucculentum, type material.A–B, holotype # SNSB-BSPG 1980 XXX 1255: dorsal view (A), frontal view (B); C, paratype SNSB-BSPG 1980 XXX 1254; D, E, specimen SNSB-BSPG 1987 I 55. Bars 1 mm.	FIGURE 2. Bucculentum bucculentum, type material.A–B, holotype # SNSB-BSPG 1980 XXX 1255: dorsal view (A), frontal view (B); C, paratype SNSB-BSPG 1980 XXX 1254; D, E, specimen SNSB-BSPG 1987 I 55. Bars 1 mm.	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94544C4B908A30A4FDC1FD53.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497042/files/figure.png	https://doi.org/10.5281/zenodo.5497042	FIGURE 3. Bucculentum bucculentum, cont. A–D, MAB 3582: A, positive; B, negative (arrow, end of rostrum); C, negative of rostrum magnified (note white traces of tubercles on surface); D, traces of lateral spines. E–F, MAB 3572 (Geisingen, lower Upper Kimmeridgian): E, rostrum (note three lobes surrounded with spines); F, habitus. G, MAB 3579 (Plettenberg quarry, Lower Kimmeridgian), frontal portion (note lateral spines on hepatic margin). H, F/MP/6210/1578/11 (Poland, Wysoka, Oxfordian), frontal portion. Bars 1 mm.	FIGURE 3. Bucculentum bucculentum, cont. A–D, MAB 3582: A, positive; B, negative (arrow, end of rostrum); C, negative of rostrum magnified (note white traces of tubercles on surface); D, traces of lateral spines. E–F, MAB 3572 (Geisingen, lower Upper Kimmeridgian): E, rostrum (note three lobes surrounded with spines); F, habitus. G, MAB 3579 (Plettenberg quarry, Lower Kimmeridgian), frontal portion (note lateral spines on hepatic margin). H, F/MP/6210/1578/11 (Poland, Wysoka, Oxfordian), frontal portion. Bars 1 mm.	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94504C48908A37DCFCFBFE9F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497044/files/figure.png	https://doi.org/10.5281/zenodo.5497044	FIGURE 4. Bucculentum cf. bucculentum, specimen SMNS 66654, Gundershofen-Springen, Upper Kimmeridgian. Bars 1 mm.	FIGURE 4. Bucculentum cf. bucculentum, specimen SMNS 66654, Gundershofen-Springen, Upper Kimmeridgian. Bars 1 mm.	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94504C48908A37DCFCFBFE9F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497058/files/figure.png	https://doi.org/10.5281/zenodo.5497058	FIGURE 11. Age and occurrence of four species of Bucculentum (symbols as in Fig. 10. Source of the map: https://vemaps. com/europe-continent/eu-c-0).	FIGURE 11. Age and occurrence of four species of Bucculentum (symbols as in Fig. 10. Source of the map: https://vemaps. com/europe-continent/eu-c-0).	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94534C49908A3490FB08FD37.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497038/files/figure.png	https://doi.org/10.5281/zenodo.5497038	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94534C49908A3490FB08FD37.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497046/files/figure.png	https://doi.org/10.5281/zenodo.5497046	FIGURE 5. Bucculentum bachmayeri. A–B, holotype NHMW 1990/0041/3376 (Tithonian): frontal view (A, short distance over augenrest is arrowed), suborbital spine (B, arrow). C, specimen #SMNS 70606 Bad Überkingen-Oberböhringen (Late Kimmeridgian). Bars 1 mm.	FIGURE 5. Bucculentum bachmayeri. A–B, holotype NHMW 1990/0041/3376 (Tithonian): frontal view (A, short distance over augenrest is arrowed), suborbital spine (B, arrow). C, specimen #SMNS 70606 Bad Überkingen-Oberböhringen (Late Kimmeridgian). Bars 1 mm.	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94524C49908A3638FE45F93A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497038/files/figure.png	https://doi.org/10.5281/zenodo.5497038	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94524C49908A3638FE45F93A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497048/files/figure.png	https://doi.org/10.5281/zenodo.5497048	FIGURE 6. Bucculentum horstkuscheli n. sp., holotype SMNS 70607, Bad Überkingen-Oberböhringen, Upper Kimmeridgian. A, dorsal view; area of augenrest is between the arrows and is aligned with outline of hepatic region. B–C, two views of suborbital spine (arrows); note its various appearance. D, lateral view (most prominent tubercle of cardiac region is marked). Bars 1 mm.	FIGURE 6. Bucculentum horstkuscheli n. sp., holotype SMNS 70607, Bad Überkingen-Oberböhringen, Upper Kimmeridgian. A, dorsal view; area of augenrest is between the arrows and is aligned with outline of hepatic region. B–C, two views of suborbital spine (arrows); note its various appearance. D, lateral view (most prominent tubercle of cardiac region is marked). Bars 1 mm.	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94524C46908A3228FED5F84A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497038/files/figure.png	https://doi.org/10.5281/zenodo.5497038	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB94524C46908A3228FED5F84A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497050/files/figure.png	https://doi.org/10.5281/zenodo.5497050	FIGURE 7. Bucculentum plettenbergense, n. sp., holotype MAB 3576, Plettenberg quarry (Lower Kimmeridgian). A, dorsal view; B, lateral view (suborbital spine is arrowed). Bars 1 mm.	FIGURE 7. Bucculentum plettenbergense, n. sp., holotype MAB 3576, Plettenberg quarry (Lower Kimmeridgian). A, dorsal view; B, lateral view (suborbital spine is arrowed). Bars 1 mm.	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
F46087FB945E4C45908A35B1FA3DFE26.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5497038/files/figure.png	https://doi.org/10.5281/zenodo.5497038	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	FIGURE 1. Nomenclature of carapace and ground plans of species of Bucculentum: A, B, Bucculentum bucculentum (dorsal and frontal view, respectively); C, D, Bucculentum bachmayeri (dorsal and frontal view, resp.); E, F, Bucculentum horstkuscheli, n. sp. (dorsal and frontal view, resp.); G, Bucculentum plettenbergense, n. sp., dorsal view (a, augenrest; ag, augenrest groove; bcg, branchio-cardiac groove; c, cardiac region; cg, cervical groove; h, hepatic region; ebr, epibranchial region; mbr, metabranchial region; mg, mesogastric region; msbr, mesobranchial region; pcg, postcervical groove; s, suborbital spine).	2021-09-08	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander		Zenodo	biologists	Krzemińska, Ewa;Starzyk, Natalia;Fraaije, René H. B.;Schweigert, Günter;Lukeneder, Alexander			
