taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
039FC944FFA1FFA7FC91E3F3FD1CDA62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13643873/files/figure.png	https://doi.org/10.5281/zenodo.13643873	Fig. 5. Scolopodus species originally described by Pander. A. Scolopodus striatus Pander, 1856, in lateral (A1, A4), posterior (A2), and anterior (A3) views; A5, cross section of the base (Pander 1856: table 2, fig. 8a–d, table A, fig. 5f). B. Scolopodus semicostatus Pander, 1856, in lateral views (B1, B2); B3, cross section of the base (Pander 1856: table 2, fig. 4a, b, table A, fig. 5e). C. Scolopodus sublaevis Pander, 1856, in lateral (C1) and posterior (C2) views; C3, cross section of the base (Pander 1856: table 2, fig. 3a, b, table A, fig.5e). D. Scolopodus quadratus Pander, 1856, in lateral (D1, D2), posterior (D3), and lower (D4) views; D5, cross section of the base (Pander 1856: table 2, fig. 6a–c, table A, fig. 5e). E. Scolopodus costatus Pander, 1856, in lateral (E1, E4), posterior (E2), and anterior (E3) views; E5, cross section of the base (Pander 1856: table 2, fig. 7a–d, table A, fig. 5e). F. Scolopodus aequilateralis Pander, 1856, in lateral (F1, posterior (F2), and anterior (F3) views; F4, cross section of the base (Pander 1856: table 2, fig. 5a–c, table A, fig. 5e).	Fig. 5. Scolopodus species originally described by Pander. A. Scolopodus striatus Pander, 1856, in lateral (A1, A4), posterior (A2), and anterior (A3) views; A5, cross section of the base (Pander 1856: table 2, fig. 8a–d, table A, fig. 5f). B. Scolopodus semicostatus Pander, 1856, in lateral views (B1, B2); B3, cross section of the base (Pander 1856: table 2, fig. 4a, b, table A, fig. 5e). C. Scolopodus sublaevis Pander, 1856, in lateral (C1) and posterior (C2) views; C3, cross section of the base (Pander 1856: table 2, fig. 3a, b, table A, fig.5e). D. Scolopodus quadratus Pander, 1856, in lateral (D1, D2), posterior (D3), and lower (D4) views; D5, cross section of the base (Pander 1856: table 2, fig. 6a–c, table A, fig. 5e). E. Scolopodus costatus Pander, 1856, in lateral (E1, E4), posterior (E2), and anterior (E3) views; E5, cross section of the base (Pander 1856: table 2, fig. 7a–d, table A, fig. 5e). F. Scolopodus aequilateralis Pander, 1856, in lateral (F1, posterior (F2), and anterior (F3) views; F4, cross section of the base (Pander 1856: table 2, fig. 5a–c, table A, fig. 5e).	2006-12-31	Tolmacheva, Tatiana Yu.		Zenodo	biologists	Tolmacheva, Tatiana Yu.			
039FC944FFA1FFA7FC91E3F3FD1CDA62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13643875/files/figure.png	https://doi.org/10.5281/zenodo.13643875	Fig. 6. A–I. Scolopodus striatus Pander, 1856 from the Popowka River locality, St. Petersburg region, Russia. All elements are from the uppermost Prioniodus elegans Zone (Early Ordovician). A. Compressed paltodiform element (S), short−based variant, neotype specimen PMU In 1030. B. Acontiodiform element (P), PMU In 1007. C. Compressed paltodiform element (S), short−based variant, PMU In 1003. D. Paltodiform element (S), inner view, PMU In 1006. E. Compressed paltodiform element (S), long−based variant, PMU In 1008. F. Scandodiform elements (M), inner view, PMU In 1004. G. Scandodiform elements (M), anterior view, PMU In 1005. H. Acontiodiform element (P), detail of the cusp, PMU In 1001. I. Compressed paltodiform element (S), detail of the cusp, PMU In 1002. J, K. Scolopodus striatus Pander, 1856 from the presumably Pander’s collection of conodonts from the Mining Institute, St. Petersburg region, Russia. J. Compressed paltodiform element (S), short−based variant, paratype specimen PMU In 1028. K. Compressed paltodiform element (S), short−based variant, PMU In 1029. Scale bars 200 µm, except H, I for which are 50 µm.	Fig. 6. A–I. Scolopodus striatus Pander, 1856 from the Popowka River locality, St. Petersburg region, Russia. All elements are from the uppermost Prioniodus elegans Zone (Early Ordovician). A. Compressed paltodiform element (S), short−based variant, neotype specimen PMU In 1030. B. Acontiodiform element (P), PMU In 1007. C. Compressed paltodiform element (S), short−based variant, PMU In 1003. D. Paltodiform element (S), inner view, PMU In 1006. E. Compressed paltodiform element (S), long−based variant, PMU In 1008. F. Scandodiform elements (M), inner view, PMU In 1004. G. Scandodiform elements (M), anterior view, PMU In 1005. H. Acontiodiform element (P), detail of the cusp, PMU In 1001. I. Compressed paltodiform element (S), detail of the cusp, PMU In 1002. J, K. Scolopodus striatus Pander, 1856 from the presumably Pander’s collection of conodonts from the Mining Institute, St. Petersburg region, Russia. J. Compressed paltodiform element (S), short−based variant, paratype specimen PMU In 1028. K. Compressed paltodiform element (S), short−based variant, PMU In 1029. Scale bars 200 µm, except H, I for which are 50 µm.	2006-12-31	Tolmacheva, Tatiana Yu.		Zenodo	biologists	Tolmacheva, Tatiana Yu.			
039FC944FFA1FFA7FC91E3F3FD1CDA62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13643879/files/figure.png	https://doi.org/10.5281/zenodo.13643879	Fig. 8. Scolopodus striatus Pander, 1856 from the Harku section, Estonia. All elements are from the sample H−5, the lower part of the Baltoniodus navis Zone (Early Ordovician). A–C. Acontiodiform elements (Sa). A. PMU In 1019 in inner (A1), posterior (A2), and outer (A3) views; detail of the cusp (A4), note the absence of striation. B. PMU In 1020 in inner (B1) and posterior (B2) views. C. PMU In 1021 in posterior view. D–F. Scandodiform elements (M). D. PMU In 1022 in posterior (D1) and inner (D2) views. E. PMU In 1023 in inner (E1) and outer (E2) views. F. PMU In 1024 in outer (F1), posterior (F2), and inner (F3) views. G. Detail of the cusp, PMU In 1025, note the striation. H, I. Subrounded elements (Sa). H. PMU In 1026 in lateral (H1), posterior (H2), and lateral (H3) views. I. PMU In 1027 in lateral (I1), posterior (I2), and lateral (I3) views. Scale bars 200 µm, except A4 and G for which are 50 µm.	Fig. 8. Scolopodus striatus Pander, 1856 from the Harku section, Estonia. All elements are from the sample H−5, the lower part of the Baltoniodus navis Zone (Early Ordovician). A–C. Acontiodiform elements (Sa). A. PMU In 1019 in inner (A1), posterior (A2), and outer (A3) views; detail of the cusp (A4), note the absence of striation. B. PMU In 1020 in inner (B1) and posterior (B2) views. C. PMU In 1021 in posterior view. D–F. Scandodiform elements (M). D. PMU In 1022 in posterior (D1) and inner (D2) views. E. PMU In 1023 in inner (E1) and outer (E2) views. F. PMU In 1024 in outer (F1), posterior (F2), and inner (F3) views. G. Detail of the cusp, PMU In 1025, note the striation. H, I. Subrounded elements (Sa). H. PMU In 1026 in lateral (H1), posterior (H2), and lateral (H3) views. I. PMU In 1027 in lateral (I1), posterior (I2), and lateral (I3) views. Scale bars 200 µm, except A4 and G for which are 50 µm.	2006-12-31	Tolmacheva, Tatiana Yu.		Zenodo	biologists	Tolmacheva, Tatiana Yu.			
039FC944FFA1FFA7FC91E3F3FD1CDA62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13643877/files/figure.png	https://doi.org/10.5281/zenodo.13643877	Fig. 7. Scolopodus striatus Pander, 1856 from the Harku section, Estonia. All elements are from the sample H−5, the lower part of the Baltoniodus navis Zone (Early Ordovician). A–C. Paltodiform elements (S). A. Short−based variant, PMU In 1009 in inner (A1) and posterior (A2), and outer (A3) views. B. Medium−based variant, PMU In 1011 in inner (B1), posterior (B2), and outer (B3) views; detail of the cusp (B4). C. Medium−based variant, PMU In 1012 in inner (C1), posterior (C2), and outer (C3) views. D, E. Compressed paltodiform elements (S). D. Long−based variant, PMU In 1013 in lateral (D1) and posterior (D2) views. E. Short−based variant, PMU In 1014 in lateral (E1), posterior (E2), and lateral (E3) views. F. Short−based variant, PMU In 1015 in lateral (F1) and posterior (F2) views. G. Long−based variant, PMU In 1016 in lateral (G2) view; detail of the cusp (G1). H. Short−based variant, PMU In 1017 in lateral (H1) and posterior (H2) views. I. Short−based variant, PMU In 1018 1017 in lateral (I1) and posterior (I2) views. Scale bars 200 µm, except A4 and G1 for which are 50 µm.	Fig. 7. Scolopodus striatus Pander, 1856 from the Harku section, Estonia. All elements are from the sample H−5, the lower part of the Baltoniodus navis Zone (Early Ordovician). A–C. Paltodiform elements (S). A. Short−based variant, PMU In 1009 in inner (A1) and posterior (A2), and outer (A3) views. B. Medium−based variant, PMU In 1011 in inner (B1), posterior (B2), and outer (B3) views; detail of the cusp (B4). C. Medium−based variant, PMU In 1012 in inner (C1), posterior (C2), and outer (C3) views. D, E. Compressed paltodiform elements (S). D. Long−based variant, PMU In 1013 in lateral (D1) and posterior (D2) views. E. Short−based variant, PMU In 1014 in lateral (E1), posterior (E2), and lateral (E3) views. F. Short−based variant, PMU In 1015 in lateral (F1) and posterior (F2) views. G. Long−based variant, PMU In 1016 in lateral (G2) view; detail of the cusp (G1). H. Short−based variant, PMU In 1017 in lateral (H1) and posterior (H2) views. I. Short−based variant, PMU In 1018 1017 in lateral (I1) and posterior (I2) views. Scale bars 200 µm, except A4 and G1 for which are 50 µm.	2006-12-31	Tolmacheva, Tatiana Yu.		Zenodo	biologists	Tolmacheva, Tatiana Yu.			
039FC944FFA1FFA7FC91E3F3FD1CDA62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13643869/files/figure.png	https://doi.org/10.5281/zenodo.13643869	Fig. 3. Schematic drawings of Scolopodus striatus Pander, 1856 element morphotypes. A. Acontiodiform element (P). B. Scandodiform element (M). C, D. Paltodiform elements (S). C. Medium−based variant. D. Shortbased variant. E–G. Compressed paltodiform elements (S). E. Long−based variant. F, G. Short−based variant. H. Subrounded element (Sa).	Fig. 3. Schematic drawings of Scolopodus striatus Pander, 1856 element morphotypes. A. Acontiodiform element (P). B. Scandodiform element (M). C, D. Paltodiform elements (S). C. Medium−based variant. D. Shortbased variant. E–G. Compressed paltodiform elements (S). E. Long−based variant. F, G. Short−based variant. H. Subrounded element (Sa).	2006-12-31	Tolmacheva, Tatiana Yu.		Zenodo	biologists	Tolmacheva, Tatiana Yu.			
039FC944FFA1FFA7FC91E3F3FD1CDA62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13643871/files/figure.png	https://doi.org/10.5281/zenodo.13643871	Fig. 4. Scatter diagram showing the ratio between base length and depth of the basal cavity for element morphotypes.	Fig. 4. Scatter diagram showing the ratio between base length and depth of the basal cavity for element morphotypes.	2006-12-31	Tolmacheva, Tatiana Yu.		Zenodo	biologists	Tolmacheva, Tatiana Yu.			
039FC944FFA1FFA7FC91E3F3FD1CDA62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13643865/files/figure.png	https://doi.org/10.5281/zenodo.13643865	Fig. 1. Location of the Harku section in Estonia and the Popowka River section in Russia. Legend: 1, the Popowka section; 2, the Harku section; dash line marks the Baltic−Ladoga Klint.	Fig. 1. Location of the Harku section in Estonia and the Popowka River section in Russia. Legend: 1, the Popowka section; 2, the Harku section; dash line marks the Baltic−Ladoga Klint.	2006-12-31	Tolmacheva, Tatiana Yu.		Zenodo	biologists	Tolmacheva, Tatiana Yu.			
