taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
B281A1F3C85D593A9770E2E91C0D6D7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264813	https://doi.org/10.3897/fr.28.137758.figure1	Figure 1. Frullania chiapasensis sp. nov. from Mexican amber, holotype (GZG. BST. 22085). A. Shoot fragments in dorsal view; B. Shoot fragments in ventral view; C. Detail of intact shoot fragment in ventral view; D. Dorsal lobe (right) with mammillose cells and ventral lobules (left) in dorsal view; E. A toothed underleaf and a lobule with a triangular stylus (indicated by arrow) in ventral view; F. Lobe cells with large central mammilla.	Figure 1. Frullania chiapasensis sp. nov. from Mexican amber, holotype (GZG. BST. 22085). A. Shoot fragments in dorsal view; B. Shoot fragments in ventral view; C. Detail of intact shoot fragment in ventral view; D. Dorsal lobe (right) with mammillose cells and ventral lobules (left) in dorsal view; E. A toothed underleaf and a lobule with a triangular stylus (indicated by arrow) in ventral view; F. Lobe cells with large central mammilla.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
B281A1F3C85D593A9770E2E91C0D6D7B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264814	https://doi.org/10.3897/fr.28.137758.figure2	Figure 2. Frullania chiapasensis sp. nov. from Mexican amber, holotype (GZG. BST. 22085). A. Upper part of intact shoot fragment in ventral view; B. Lower part of intact shoot fragment in ventral view, the uppermost underleaf shows a rhizoid bundle.	Figure 2. Frullania chiapasensis sp. nov. from Mexican amber, holotype (GZG. BST. 22085). A. Upper part of intact shoot fragment in ventral view; B. Lower part of intact shoot fragment in ventral view, the uppermost underleaf shows a rhizoid bundle.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
BA36D971E7925D309496C443A93304A0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264819	https://doi.org/10.3897/fr.28.137758.figure7	Figure 7. Parmotrema fossils from Dominican amber. A-C. Parmotrema specimen 1 (SMNS - DO- 4928 - M); A. Parmotrema inclusion with a bryophyte (leafy liverwort, Porellales); B. Lobes seen from above showing the truncate lobe apices, dark lobe margins, and long marginal cilia. The lighter spots visible on the upper surface of the thallus are caused by slight depressions and their brighter color derives from air-filled spaces between the thallus surface and amber. These depressions seem to correspond to the attachment points of the rhizines on the lower surface; C. Close-up of the slightly uneven upper surface and finger-like isidia. D-E. Parmotrema specimen 2 (SMNS - DO- 4929 - M); D. Close-up of the upper surface with abundant pycnidia; E. General view of the inclusion, showing the very long, branching marginal cilia.	Figure 7. Parmotrema fossils from Dominican amber. A-C. Parmotrema specimen 1 (SMNS - DO- 4928 - M); A. Parmotrema inclusion with a bryophyte (leafy liverwort, Porellales); B. Lobes seen from above showing the truncate lobe apices, dark lobe margins, and long marginal cilia. The lighter spots visible on the upper surface of the thallus are caused by slight depressions and their brighter color derives from air-filled spaces between the thallus surface and amber. These depressions seem to correspond to the attachment points of the rhizines on the lower surface; C. Close-up of the slightly uneven upper surface and finger-like isidia. D-E. Parmotrema specimen 2 (SMNS - DO- 4929 - M); D. Close-up of the upper surface with abundant pycnidia; E. General view of the inclusion, showing the very long, branching marginal cilia.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
CB108EEC9EB15CA981CFD92C76327C05.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264819	https://doi.org/10.3897/fr.28.137758.figure7	Figure 7. Parmotrema fossils from Dominican amber. A-C. Parmotrema specimen 1 (SMNS - DO- 4928 - M); A. Parmotrema inclusion with a bryophyte (leafy liverwort, Porellales); B. Lobes seen from above showing the truncate lobe apices, dark lobe margins, and long marginal cilia. The lighter spots visible on the upper surface of the thallus are caused by slight depressions and their brighter color derives from air-filled spaces between the thallus surface and amber. These depressions seem to correspond to the attachment points of the rhizines on the lower surface; C. Close-up of the slightly uneven upper surface and finger-like isidia. D-E. Parmotrema specimen 2 (SMNS - DO- 4929 - M); D. Close-up of the upper surface with abundant pycnidia; E. General view of the inclusion, showing the very long, branching marginal cilia.	Figure 7. Parmotrema fossils from Dominican amber. A-C. Parmotrema specimen 1 (SMNS - DO- 4928 - M); A. Parmotrema inclusion with a bryophyte (leafy liverwort, Porellales); B. Lobes seen from above showing the truncate lobe apices, dark lobe margins, and long marginal cilia. The lighter spots visible on the upper surface of the thallus are caused by slight depressions and their brighter color derives from air-filled spaces between the thallus surface and amber. These depressions seem to correspond to the attachment points of the rhizines on the lower surface; C. Close-up of the slightly uneven upper surface and finger-like isidia. D-E. Parmotrema specimen 2 (SMNS - DO- 4929 - M); D. Close-up of the upper surface with abundant pycnidia; E. General view of the inclusion, showing the very long, branching marginal cilia.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
FB66CEF003875E48827155D844A39F21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264820	https://doi.org/10.3897/fr.28.137758.figure8	Figure 8. Parmotrema fossils from Dominican and Mexican ambers. A-C. Parmotrema specimen 3 (AMNH DR- 14-294) from Dominican amber; A. Maculate upper surface and long, branching marginal cilia; B. Lower surface with rhizines; C. Dark lower cortex and a cross-section of the lobe revealing the medulla; D, E. Parmotrema specimen 4 (GZG. BST. 22085) from Mexican amber; D. Smooth upper surface and long, dark marginal cilia. The dark, robust rhizines are also visible from the upper side through the semitransparent thallus; E. Branching rhizines on the lower surface.	Figure 8. Parmotrema fossils from Dominican and Mexican ambers. A-C. Parmotrema specimen 3 (AMNH DR- 14-294) from Dominican amber; A. Maculate upper surface and long, branching marginal cilia; B. Lower surface with rhizines; C. Dark lower cortex and a cross-section of the lobe revealing the medulla; D, E. Parmotrema specimen 4 (GZG. BST. 22085) from Mexican amber; D. Smooth upper surface and long, dark marginal cilia. The dark, robust rhizines are also visible from the upper side through the semitransparent thallus; E. Branching rhizines on the lower surface.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
6716A1229A05503BB070BBC997A034A5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264820	https://doi.org/10.3897/fr.28.137758.figure8	Figure 8. Parmotrema fossils from Dominican and Mexican ambers. A-C. Parmotrema specimen 3 (AMNH DR- 14-294) from Dominican amber; A. Maculate upper surface and long, branching marginal cilia; B. Lower surface with rhizines; C. Dark lower cortex and a cross-section of the lobe revealing the medulla; D, E. Parmotrema specimen 4 (GZG. BST. 22085) from Mexican amber; D. Smooth upper surface and long, dark marginal cilia. The dark, robust rhizines are also visible from the upper side through the semitransparent thallus; E. Branching rhizines on the lower surface.	Figure 8. Parmotrema fossils from Dominican and Mexican ambers. A-C. Parmotrema specimen 3 (AMNH DR- 14-294) from Dominican amber; A. Maculate upper surface and long, branching marginal cilia; B. Lower surface with rhizines; C. Dark lower cortex and a cross-section of the lobe revealing the medulla; D, E. Parmotrema specimen 4 (GZG. BST. 22085) from Mexican amber; D. Smooth upper surface and long, dark marginal cilia. The dark, robust rhizines are also visible from the upper side through the semitransparent thallus; E. Branching rhizines on the lower surface.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
B8AF380D312455309F95494016EBD03E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264816	https://doi.org/10.3897/fr.28.137758.figure4	Figure 4. Thysananthus patrickmuelleri sp. nov. from Mexican amber, holotype (GZG. BST. 22086). A. Upper part of the gametophyte in dorsal view; B. Lower part of the gametophyte with a short Lejeunea - type flagelliform branch (indicated by white arrow) in dorsal view; C. Upper part of the gametophyte in ventral view; D. Flagelliform branch in ventral view; E. Underleaves and leaf lobules with single apical teeth; F. Lobe cells with cordate trigones.	Figure 4. Thysananthus patrickmuelleri sp. nov. from Mexican amber, holotype (GZG. BST. 22086). A. Upper part of the gametophyte in dorsal view; B. Lower part of the gametophyte with a short Lejeunea - type flagelliform branch (indicated by white arrow) in dorsal view; C. Upper part of the gametophyte in ventral view; D. Flagelliform branch in ventral view; E. Underleaves and leaf lobules with single apical teeth; F. Lobe cells with cordate trigones.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
B8AF380D312455309F95494016EBD03E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264817	https://doi.org/10.3897/fr.28.137758.figure5	Figure 5. Thysananthus patrickmuelleri sp. nov. from Mexican amber (Patrick Müller amber collection, MEX 70). A. Gametophyte with erect-spreading leaves in dorsal view; B. Same specimen in ventral view; C. Upper part of the shoot in ventral view; D. Apical part of a ventral leaf lobule with a hooked tooth (indicated by white arrow); E. Lobe cells, mostly collapsed.	Figure 5. Thysananthus patrickmuelleri sp. nov. from Mexican amber (Patrick Müller amber collection, MEX 70). A. Gametophyte with erect-spreading leaves in dorsal view; B. Same specimen in ventral view; C. Upper part of the shoot in ventral view; D. Apical part of a ventral leaf lobule with a hooked tooth (indicated by white arrow); E. Lobe cells, mostly collapsed.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
B8AF380D312455309F95494016EBD03E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1264818	https://doi.org/10.3897/fr.28.137758.figure6	Figure 6. A – E. Thysananthus patrickmuelleri sp. nov. (A – E, Patrick Müller amber collection, MEX 71) and a representative of Ptychanthoideae (F, Stuttgart State Museum of Natural History, Mx 357) from Mexican amber. A. Branched gametophyte of Thysananthus patrickmuelleri in dorso-lateral view; B. Left shoot with erect-spreading leaves similar to MEX 70 and right shoot with spreading leaves similar to holotype GZG. BST. 22086; C. Lower part with several flagelliform branches, the one on the left becoming main shoot-like; D. Flagelliform branch in ventral view; E. Detail of the main shoot in ventral view; F. Ptychanthoideae sp., gametophyte in ventral view.	Figure 6. A – E. Thysananthus patrickmuelleri sp. nov. (A – E, Patrick Müller amber collection, MEX 71) and a representative of Ptychanthoideae (F, Stuttgart State Museum of Natural History, Mx 357) from Mexican amber. A. Branched gametophyte of Thysananthus patrickmuelleri in dorso-lateral view; B. Left shoot with erect-spreading leaves similar to MEX 70 and right shoot with spreading leaves similar to holotype GZG. BST. 22086; C. Lower part with several flagelliform branches, the one on the left becoming main shoot-like; D. Flagelliform branch in ventral view; E. Detail of the main shoot in ventral view; F. Ptychanthoideae sp., gametophyte in ventral view.	2025-02-27	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.		Zenodo	biologists	Feldberg, Kathrin;Kaasalainen, Ulla;Mamontov, Yuriy S.;Gradstein, S. Robbert;Schäfer-Verwimp, Alfons;Divakar, Pradeep K.;Schmidt, Alexander R.			
