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Fig. 2 in Conodont-based event stratigraphy of the Early-Middle Frasnian transition on the South Polish carbonate shelf
Fig. 2. Location map of studied Early to Middle Frasnian exposures in Poland (A) and Holy Cross Mountaints (B; based on Szulczewski 1971: fig. 1). Abbreviations: G, Małe Górki quarry; J, Jaźwica quarry; KW, Kowala railroad cut; M, Mogiłki quarry; SK, unused Sitkówka−Kowala; T, active Kowala quarry; V, Wietrznia II quarry; W, unused Wietrznia I quarry (see Fig. 6).
Fig. 13 in Conodont-based event stratigraphy of the Early-Middle Frasnian transition on the South Polish carbonate shelf
Fig. 13. Early to Middle Frasnian conodonts from the Holy Cross Mountains and Cracow region; SEM micrographs. A. Ancyrodella rugosa Branson and Mehl, 1934; GIUS 4−3428−1, sample Kt−V 21, Kostomłoty−Mogiłki. B. Ancyrodella pramosica Perri and Spaletta, 1981; GIUS 4−3428−2, sample Sl 17, Śluchowice. C. Ancyrodella africana Garcia−Lopez, 1981, GIUS 4−3428−3, sample WId−W 42/2, Wietrznia Id−W. D, E. Ancyrodella gigas Youngquist, 1947 (form 1 sensu Klapper, 1988). D. GIUS 4−3428−4, sample Deb 62B, narrow specimen showing affinities with Ancyrodella pramosica, Dębnik. E. GIUS 4−3429−1, sample WIe 169, Wietrznia Ie. F. Ancyrodella curvata (Branson and Mehl, 1934) early form, GIUS 4−3430−1, sample Kt−V 133, Kostomłoty−Mogiłki. G. Ancyrodella gigas Youngquist, 1947 (form 3 sensu Klapper, 1988), GIUS 4−3431−1, sample WId−W 62, Wietrznia Id−W. H, I. Ancyrodella gigas Youngquist, 1947 (form 2 sensu Klapper, 1988). H. GIUS 4−3431−2, sample Sl 89, Śluchowice. I. GIUS 4−3429−2, sample KPK F1, Kowala. J. Ozarkodina nonaginta Klapper, Kuzmin, and Ovnatanova, 1996, GIUS 4−3429−3, sample WIe 233/2, Wietrznia Ie. K. Ozarkodina trepta (Ziegler, 1958), GIUS 4−3430−2, sample Kt−V 128, Kostomłoty−Mogiłki. L. Polygnathus efimovae Kononova, Alekseev, Barskov, and Reimers, 1996, GIUS 4−3429−4, sample KPK F1, Kowala. M. Polygnathus rudkinenesis Ovnatanova and Kononova, 1996, GIUS 4−3429−5, sample Kt−V 61, Kostomłoty−Mogiłki. N. Polygnathus elegantulus Klapper and Lane, 1985, GIUS 4−3429−6, sample KPK F1 Kowala. O. Polygnathus lodinensis, Pölsler, 1959, GIUS 4−3428−5, sample WId−W 50/2, Wietrznia Id−W. P. Polygnathus uchtensis Ovnatanova and Kuzmin, 1991, GIUS 4−3429−7, sample Deb 94, Dębnik. Q. Polygnathus timanicus Ovnatanova, 1969, GIUS 4−3429−8, sample Deb 61, Dębnik. R, S. Polygnathus brevilamiformis, Ovnatanova, 1976, GIUS 4−3429−13 (R) and GIUS 4−3429−14 (S), sample KPK F1, Kowala. T, U. Polygnathus zinaidae Kononova, Alekseev, Barskov, and Reimers, 1996, GIUS 4−3429−9 (T) and GIUS 4−3429−10 (U), sample WIe 233/4, Wietrznia Ie.
Figure 32 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 32. Yangtzeplacognathus protoramosus (Chen, Chen & Zhang, 1983). A, sinistral Pa element, NIGP 153145, Nj378, upper view (IY153-018). B, dextral Pb element, NIGP 153146, AFT-X-K13/40, upper view (IY163-040). C–G, dextral Pa element; C, NIGP 153147, Nj378, upper view (IY153-017); D, NIGP 153148, AFT-X-K13/44, upper view (IY165-014); E, NIGP 153149, AFT-X-K13/43, upper view (IY164-023); F, NIGP 153150, Nj378, upper view (IY153-021); G, NIGP 153151, AFT-X-K13/44, upper view (IY165-013). Scale bars 100 µm.
Figure 30 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 30. Yangtzeplacognathus jianyeensis (An & Ding, 1982). A–G, sinistral Pa element; A–B, NIGP 153127, AFT-X-K13/44, A, upper view (IY165-011), B, lateral view (IY165-010); C–D, NIGP 153128, AFT-X-K13/43, C, upper view (IY164-018), D, lateral view (IY164-016). E–F, NIGP 153129, AFT-X-K13/41, E, upper view (IY164-008), F, upper-lateral view (IY164-007); G, NIGP 153130, AFT-X-K13/44, basal view (IY165-012). H–L, dextral Pa element; H–I, NIGP 153131, AFT-X-K13/44, H, upper view (IY165-003), I, upper view, close up showing fine reticular surface structure (IY166-005); J, NIGP 153132, AFT-X-K13/44, basal view (IY165-006); K, NIGP 153133, AFT-X-K13/43, upper view (IY164-014); L, NIGP 153134, AFT-X-K13/40, upper view (IY164-001). Scale bars 100 µm, unless otherwise indicated.
Figure 31 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 31. Yangtzeplacognathus jianyeensis (An & Ding, 1982). A–G, sinistral Pb element; A, NIGP 153135, AFT-X-K13/44, basal view (IY165-008); B, NIGP 153136, AFT-X-K13/44, upper view (IY165-001); C, NIGP 153137, AFT-X-K13/44, juvenile, upper view (IY165- 015); D, NIGP 153138, AFT-X-K13/42, upper view (IY164-009); E, NIGP 153139, AFT-X-K13/41, upper view (IY164-004); F–G, NIGP 153140, AFT-X-K13/40, F, upper view (IY163-038), G, upper view, close up showing fine reticular surface structure (IY163-039). H–L, dextral Pb element; H, NIGP 153141, AFT-X-K13/44, upper view (IY165-002); I, NIGP 153142, AFT-X-K13/44, basal view (IY165- 007); J, NIGP 153143, AFT-X-K13/43, upper view (IY164-010); K–L, NIGP 153144, AFT-X-K13/40, K, basal view (IY163-041), L, basal view, close up showing lamellar surface structure (IY163-042). Scale bars 100 µm, unless otherwise indicated.
Figure 29 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 29. Yangtzeplacognathus crassus (Chen & Zhang, 1993). A–H, sinistral Pb element; A–B, NIGP 153118, Nj295, A, upper view (IY149-001), B, lateral view (IY149-002); C, NIGP 153119, Nj295, upper view (IY149-004); D–E, NIGP 153120, Nj294, D, upper view (IY146-013), E, upper view, close up showing cross section of the cusp (IY146-015); F–G, NIGP 153121, Nj294, F, basal view (IY146- 010), G, lateral view (IY146-011); H, NIGP 153122, Nj294, upper view (IY146-009). I–O, dextral Pb element; I–J, NIGP 153123, Nj294, I, upper view (IY146-024), J, lateral view (IY146-023); K–L, NIGP 153124, Nj294, K, upper view (IY146-032), L, lateral view (IY146-030); M–N, NIGP 153125, Nj294, M, lateral view (IY146-029), N, upper view (IY146-031); O, NIGP 153126, Nj294, upper view (IY146-025). Scale bars 100 µm, unless otherwise indicated.
Figure 28 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 28. Yangtzeplacognathus crassus (Chen & Zhang, 1993). A–B, Sa element, NIGP 153109, A, posterior view (IY146-036), B, lateral view (IY146-038); C, Sa element, NIGP 153110, lateral view (IY146-033). D–E, Sb element, NIGP 153111, D, antero-upper view (IY146-034), E, inner lateral view (IY146-035). F, sinistral Pa element, NIGP 153112, basal view (IY146-003). G–O, dextral Pa element; G–H, NIGP 153113, G, upper view (IY146-001), H, upper lateral view (IY146-002); I–J, NIGP 153114, I, basal view (IY146- 016), J, postero-lateral view (IY146-017); K–L, NIGP 153115, K, antero-upper view (IY146-004), L, upper view (IY146-005); M, NIGP 153116, upper view (IY146-020); N–O, NIGP 153117, N, basal view (IY146-021), O, lateral view (IY146-022). All from sample Nj294; scale bars 100 µm.
Figure 23. A–B in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 23. A–B, Venoistodus balticus Löfgren, 2006. M element; A, NIGP 153052, Nj296, posterior view (IY158-034); B, NIGP 153053, Nj296, posterior view (IY158-032). C–E, Protopanderodus liripipus Kennedy, Barnes & Uyeno, 1979. C–D, P element (low based); C, NIGP 153054, Nj406, inner lateral view (IY161-013); D, NIGP 153055, Nj406, outer lateral view (IY161-014). E, Sa element, NIGP 153056, Nj406, lateral view (IY155-010). F–L, Protopanderodus sp. F–G, Sa element, NIGP 153057, Nj297, lateral views (IY150-027, IY150-026). H–I, Sc element; H, NIGP 153058, Nj297, inner lateral view (IY150-028); I, NIGP 153059, Nj297, inner lateral view (IY150-029). J–L, Sb element, NIGP 153060, Nj296, J, outer lateral view (IY149-032), K, inner lateral view (IY149-031), L, basal view (IY149-030). M–N, Pseudooneotodus mitratus (Moskalenko, 1973). Pa element; M, NIGP 153061, Nj375, upper view (IY159-022); N, NIGP 153062, AFT-X-K13/44, upper view (IY164-029). O–P, Spinodus spinatus (Hadding, 1913). Sc element; O, NIGP 153063, Nj406, outer lateral view (IY161-001); P, NIGP 153064, Nj406, inner lateral view (IY161-002). Scale bars 100 µm.
Figure 27 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 27. Scolopodus? oistodiformis An & Ding, 1985. A–C, M element; A–B, NIGP 153104, Nj294, posterior view (IY148-020), B, basal view (IY148-019); C, NIGP 153105, Nj295, posterior view (IY149-008). D–E, Sa element, NIGP 153106, Nj294, D, anterior view (IY148-023), E, lateral view (IY148-031); F–G, Sb element, NIGP 153107, Nj294, F, basal-inner lateral view (IY148-022), G, outer lateral view (IY148-021). H–I, Sc element, NIGP 153108, Nj294, inner lateral view (IY148-030), I, outer lateral view (IY148-031). Scale bars 100 µm.
Figure 24 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 24. Pygodus anserinus Lamont & Lindström, 1957. A–F, Pa element; A, NIGP 153065, Nj276, upper view (IY152-022); B, NIGP 153066, Nj276, basal view (IY152-023); C, NIGP 153067, Nj388, upper view (IY155-002); D, NIGP 153068, Nj388, basal view (IY155- 003); E, NIGP 153069, Nj379, upper view (IY154-004); F, NIGP 153070, Nj389, upper view (IY155-004). G–I, Pb element; G, NIGP 153071, Nj378, outer lateral view (IY153-015); H, NIGP 153072, Nj376, basal-outer lateral view (Iy153-001); I, NIGP 153073, Nj376, inner lateral view (IY153-002). J, Sa element, NIGP 153074, Nj376, lateral view (IY153-003). K–L, Sb element, NIGP 153075, Nj377, K, outer lateral view (IY153-012), L, inner lateral view (IY153-013). M–P, Sd element; M–O, NIGP 153076, Nj376, M, posterior view (IY153-006), N, inner lateral view (IY153-007), O, outer lateral view (IY153-008); P, NIGP 153077, Nj379, outer lateral view (IY154- 008). Scale bars 100 µm.
Figure 22 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 22. Protopanderodus varicostatus (Sweet & Bergström, 1962); from the Pratt Ferry Formation of Alabama. A–C, Sa element, OSU 52807, from the topotype locality, A–B, lateral views (IYIY170-010, IY171-019), C, upper view showing cross section of cusp (IY170-012). D–E, Sb element, OSU 52808, from the topotype locality, D, inner lateral view (IY171-021), E, outer lateral view (IY170- 017). F–G, Pa element, OSU 52809, topotype, sample 64B2-12 from the top bed of the formation, F, inner lateral view (IY170-029), G, outer lateral view (IY171-016). H–M, Sc element; H–I, OSU 52810, from the topotype locality, H, outer lateral view (IY170-018), I, inner lateral view (IY171-022); J–K, OSU 52811, from the topotype locality, J, inner lateral view (IY170-020), K, outer lateral view (IY171-023); L–M, OSU 52812, from the topotype locality, L, inner lateral view (IY170-021)… (continued on facing page)
Figure 26. Scolopodus striatus Pander, 1856. A–B, P in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 26. Scolopodus striatus Pander, 1856. A–B, P element (acontiodiform), NIGP 153092, Nj294, A, anterior view (IY148-14), B, posterior view (IY148-015). C–D, Sa element (subrounded), NIGP 153093, Nj294, C, posterior view (IY148-012), D, postero-lateral view (IY148-011). E–I, Sb element (short-based variant of compressed paltodiform); E–G, NIGP 153094, Nj294, E, inner lateral view (IY148-007), F, posterior view (IY148-008), G, antero-outer lateral view (IY148-006); H–I, NIGP 153095, Nj294, H, outer lateral view (IY148-029), I, upper view showing cross section of cusp (IY148-028). J–O, Sc element (medium-based variant of paltodiform); J, NIGP 153096, Nj292, inner lateral view (IY158-025); K–L, NIGP 153097, Nj292, K, inner lateral view (IY158-022), L, outer lateral view (IY158-020); M–O, NIGP 153098, Nj294, M, basal view of basal cavity (IY148-017), N, outer lateral view (IY148-016), O, inner lateral view (IY148-018). P–Q, Sd element (long-based variant of compressed paltodiform), NIGP 153099, Nj294, P, inner lateral view (IY148-009), Q, basal view of cusp (IY148-010). R–W, M element (short-based variant of paltodiform); R–S, NIGP 153100, Nj294, R, inner lateral view (IY148-004), S, outer lateral view (IY148-005); T–U, NIGP 153101, Nj292, T, inner lateral view (IY158-023), U, outer lateral view (IY158-024); V, NIGP 153102, Nj295, inner lateral view (IY149-009); W, NIGP 153103, Nj294, inner lateral view (IY158-031). Scale bars 100 µm.
Figure 25 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 25. Pygodus serra (Hadding, 1913). A–E, Pa element; A, NIGP 153078, 13/40, upper view (IY155-018); B, NIGP 153079, Nj375, upper view (IY151-016); C, NIGP 153080, Nj375, basal view (IY151-010); D, NIGP 153081, Nj375, upper view (IY151-014); E, NIGP 153082, 13/40, upper view (IY155-019). F–H, Pb element; F, NIGP 153083, 13/40, outer lateral view (IY155-020); G, NIGP 153084, Nj375, outer lateral view (IY151-017); H, NIGP 153085, Nj375, inner lateral view (IY151-018). I–L, Sa element; I–K, NIGP 153086, Nj375, I, posterior view (IY151-015), J, lateral view (IY151-020), K, antero-lateral view (IY151-22); L, NIGP 153087, Nj375, posterior view (IY152-001). M–N, Sb element, NIGP 153088, Nj375, M, lateral view (IY152-005), N, posterior view (IY152-006). O–P, Sc element, NIGP 153089, Nj375, O, posterior view (IY152-009), P, inner lateral view (IY152-010). Q–R, Sd element; Q, NIGP 153090, Nj375, outer lateral view (IY152-004); R, NIGP 153091, Nj375, outer lateral view (IY152-011). Scale bars 100 µm.
Figure 19 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 19. Protopanderodus cooperi (Sweet & Bergström, 1962). A–B, M element; A, NIGP 153022, Nj376, posterior view (IY159-030); B, NIGP 153023, Nj376, posterior view (IY159-033). C–G, Sa element; C–D, NIGP 153024, Nj297, C, basal view (IY147-014), D, lateral view (IY147-015); E–G, NIGP 153025, AFT-X-K13/13, E, basal view (IY168-020), F–G, lateral views (IY168-021, IY168-022). H–I, Sb element; H, NIGP 153026, AFT-X-K13/13, outer lateral view (IY168-032); I, NIGP 153027, AFT-X-K13/13, inner lateral view (IY168-029). J–M, Sc element; J, NIGP 153028, AFT-X-K13/13, outer lateral view (IY168-034); K–M, NIGP 153029, Nj294, K, inner lateral view (IY147-017), L, outer lateral view (IY147-019), M, upper view, close up showing cross section of the cusp (IY147-018). N–O, Pa element, NIGP 153030, AFT-X-K13/13, N, inner lateral view (IY169-023), O, basal view (IY169-024). P–R, Pb element; P, NIGP 153031, AFT-X-K13/13, antero-outer lateral view (IY168-018); Q, NIGP 153032, AFT-X-K13/13, inner lateral view (IY168-030); R, NIGP 153033, AFT-X-K13/13, inner lateral view (IY169-029). Scale bars 100 µm.
Figure 12. A–Q in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 12. A–Q, Drepanoistodus basiovalis (Sergeeva, 1963). A–B, M element; A, NIGP 152935, Nj378, anterior view (IY160-004), B, NIGP 152936, Nj378, posterior view (IY160-005). C–E, Sa element; C, NIGP 152937, Nj379, lateral view (IY160-039); D–E, NIGP 152938, Nj291, D, lateral view (IY158-008), E, basal view (IY158-011). F–H, Sb element; F–G, NIGP 152939, Nj379, F, inner lateral view (IY160-040), G, basal view (IY160-041); H, NIGP 152940, Nj378, outer lateral view (IY160-011)… (continued on facing page)
Figure 11 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 11. Drepanodus reclinatus (Lindström, 1955). A, M element, NIGP 152921, AFT-X-K13/13, posterior view (IY166-005). B–E, Sa element; B, NIGP 152922, AFT-X-K13/13, lateral view (IY166-031); C, NIGP 152923, AFT-X-K13/13, lateral view (IY166-032); D, NIGP 152924, Nj375, lateral view (IY162-025); E, NIGP 152925, Nj295, lateral view (IY149-011). F–H, Sb element; F–G, NIGP 152926, AFT-X-K13/13, F, inner lateral view (IY166-030), G, basal-inner lateral view (IY166-029); H, NIGP 152927, AFT-X-K13/13, outer lateral view (IY166-033). I–J, Sc element; I, NIGP 152928, AFT-X-K13/13, inner lateral view (IY166-026); J, NIGP 152929, AFT-X-K13/13, inner lateral view (IY166-024). K–M, Pb element; K–L, NIGP 152930, Nj375, K basal view (IY152-016), L, anteroinner lateral view (IY152-015); M, NIGP 152931, AFT-X-K13/13, inner lateral view (IY169-010). N–P, Pa element; N, NIGP 152932, AFT-X-K13/13, inner lateral view (IY166-034); O, NIGP 152933, AFT-X-K13/13, outer lateral view (IY166-028); P, NIGP 152934, AFT-X-K13/13, outer lateral view (IY166-036). Scale bars 100 µm.
Figure 8. A–H in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 8. A–H, Cahabagnathus sweeti (Bergström, 1971). A–B, sinistral Pa (stelliplanate) element, NIGP 152884, Nj384, A, upper view (IY154-019), B, upper-lateral view (IY154-020); C, dextral Pb (pastiniplanate) element, NIGP 152885, AFT-X-K13/43, upper view (IY164- 019); D, sinistral Pb (pastiniplanate) element, NIGP 152886, AFT-X-K13/43, upper view (IY164-020); E, sinistral Pb (pastiniplanate) element, NIGP 152887, AFT-X-K13/43, upper view (IY164-021); F, dextral Pa (stelliplanate) element, NIGP 152888, AFT-X-K13/43, upper view (IY164-022); G–H, dextral Pa (stelliplanate) element, NIGP 152889, AFT-X-K13/43, G, upper view (IY164-024), H, lateral view (IY164-026). I–L, Baltoniodus sp. B. I–J, L, Pa element, NIGP 152890, Nj406, I, outer lateral view (IY155-011), J, upper view (IY155-012), L, upper view, close up showing fine striation on the upper surface (IY155-013); K, Pa element, NIGP 152891, Nj406, antero-outer lateral view (IY161-012). M–N, Baltoniodus alobatus (Bergström, 1971). M, Sd element, NIGP 152892, Nj406, postero-lateral view (IY161-010); N, Pa element, NIGP 152893, Nj406, upper view (IY161-009). O–P, Cornuodus longibasis (Lindström, 1955). O, Sb element, NIGP 152894, AFT-X-K13/13, outer lateral view (IY167-001); P, Sa element, NIGP 152895, Nj291, lateral view (IY158-004). Scale bars 100 µm, unless otherwise indicated.
Figure 5. A–C in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 5. A–C, Ansella fenxiangensis (An, Du, Cao, Chen & Lee, 1981). A, M element, NIGP 152851, Nj403, posterior view (IY161-019); B, Sb element, NIGP 152852, Nj403, outer lateral view (IY161-020); C, P element, NIGP 152853, Nj403, outer lateral view (IY161-018). D–G, Baltoniodus sp. A. D, Sa element, NIGP 152854, Nj292, posterior view (IY158-019); E–F, Pb element, NIGP 152855, Nj292, E, upper view (IY158-016), F, inner lateral view (IY158-015); G, Pa element, NIGP 152856, Nj294, upper view (IY158-030). H–K, M–P, Baltoniodus prevariabilis (Fåhraeus, 1966). H–I, Sa element, NIGP 152857, Nj388, H, lateral view (IY162-002), I, upper view (IY162- 001); J–K, Pa element, NIGP 152858, Nj388, J, inner lateral view (IY162-003), K, outer lateral view (IY162-006); M, Pb element, NIGP 152860, Nj403, outer lateral view (IY161-016); N, Pb element, NIGP 152861, AFT-X-K13/35, outer lateral view (IY163-022); O, Sc element, NIGP 152862, AFT-X-K13/35, outer lateral view (IY163-20); P, Sc element, NIGP 152863, AFT-X-K13/35, inner lateral view (IY163-021). L, Q, Baltoniodus alobatus (Bergström, 1971). L, Sc element, NIGP 152859, Nj403, outer lateral view (IY161-017); Q, Pb element, NIGP 152864, Nj403, outer lateral view (IY161-015). R, Baltoniodus prevariabilis? (Fåhraeus, 1966). M element, NIGP 152865, AFT-X-K13/35, anterior view (IY163-029). Scale bars 100 µm.
Figure 15. A–D in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 15. A–D, Parapanderodus striatus (Graves & Ellison, 1941). Slightly asymmetrical element; A, NIGP 152969, Nj291, lateral view (IY158-013); B–C, NIGP 152970, Nj297, B, lateral view (IY159-001), C, lateral view, close up showing fine surface striation (IY159- 002); D, NIGP 152971, Nj297, lateral view (IY159-003). E–F, Periodon grandis (Ethington, 1959). E, M element, NIGP 152972, Nj406, anterior view (IY161-006); F, Sa element, NIGP 152973, Nj406, posterior view (IY161-008). G–N, Protopanderodus? nogamii (Lee, 1975). G–K, Pa element; G–I, NIGP 152974, AFT-X-K13/13, G, I, lateral views (IY167-009, IY167-011), H, basal view (IY167-010); J–K, NIGP 152975, AFT-X-K13/13, J, lateral view (IY167-014), K, lateral view, close up showing striation, basal wrinkles and longitudinal furrow (IY167-015). L, Sa element, NIGP 152976, AFT-X-K13/13, basal-lateral view (IY167-016). M–N, Sb element; M, NIGP 152977, AFT-X-K13/13, inner lateral view (IY167-019); N, NIGP 152978, AFT-X-K13/13, outer lateral view (IY167-021). Scale bars 100 µm.
Figure 2 in Middle to Late Ordovician (Darriwilian-Sandbian) Conodonts from the Dawangou Section, Kalpin Area of the Tarim Basin, Northwestern China
Figure 2. Stratigraphy and conodont sampling positions of the Dawangou section (Dawangou, Saergan and Kanling formations), Kalpin, Xinjiang Autonomous Region, China.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.