Find research datasets worth reusing

FIG. 8 in A review of fossil Bursidae and their use for phylogeny calibration

FIG. 8. — Stratigraphic range of the extinct and extant Bursidae. Black arrows indicate total stratigraphic range; grey arrows indicate regional stratigraphic range. Abbreviations: P, Peru; WI, Western Indian Ocean; AB, Aquitaine Basin; CWA, Caribbean, Western Atlantic Ocean; PT, Paratethys, CWT: Central Western Tethys; EA, Eastern Atlantic; CWM, Central Western Mediterranean; WP, Western Pacific Ocean; J, Java, Indo-Pacific; S, Sumatra, Indo-Pacific; EP, Eastern Pacific Ocean. Grey squares regroup accepted genera and putative genera within Bursa.

FIG. 5 in A review of fossil Bursidae and their use for phylogeny calibration

FIG. 5. — Extinct Bursidae species: A, B, Marsupina judensis Beu, 2010; NMB H 18308, holotype, late Miocene, Punta Judas, Pacific Costa Rica, reproduced from Beu (2010); C, D, "Bursa" landaui Harzhauser, 2009, NHMW 2007z0181/0029 (C) holotype and NHMW 2007z0181/0030 (D), both from the Aquitanian of Ras Tipuli, Lindi Bay, Tanzania, reproduced from Harzhauser (2009); E, Lampadopsis sangirana (Beu, 2005), RGM 456 230, holotype, late Pliocene of Kalibeng layers, Sangiran, central Java, reproduced from Beu (2005); F, G, Aquitanobursa chipolana (Schmelz, 1997) n. comb., USNM 647108, paratype, specimen illustrated by Vokes (1973: text-figs 2a, b), coral reef facies of Chipola Formation (late Early Miocene), loc. TU547, reproduced from Beu (2010); H, I, Marsupina freya (Olsson, 1932), PRI 2312, holotype, "Zorritos Miocene," divide between Quebrada Conchudo Bravo and Quebrada Seca,Mancora, Peru; J, K, Olssonia chira (Olsson, 1930) n. comb., PRI 24257, holotype, Late Eocene/Oligocene of Chira Formation, Quercotilla, Peru; L-O, Olssonia yasila (Olsson, 1930) n. comb., PRI 24254 (L, M) and PRI 24255 (N, O), Middle Eocene Talara Formation, Yasila, Peru; P-S, Aquitanobursa morrisi (d'Archiac & Haime, 1853) n. comb., original representation of one of the syntypes by d'Archiac & Haime (1853) (P, R) and (NHMUK PI TG 27045) lectotype,from "Calcaire grossier jaune de la chaîne d'Hala" (Aquitanian?) Pakistan; T, Aquitanobursa amphitrites (Maury, 1917) n. comb., PRI 28763, holotype, Cercado Fm (Late Miocene), Maury's bluff 3, Cercado de Mao, Dominican Republic, reproduced from Beu (2010). Scale bar: 2 cm.

FIG. 1 in A review of fossil Bursidae and their use for phylogeny calibration

FIG. 1. — Taxa excluded from Bursidae: A, B, Hanaibursa aquilana (Parona, 1909) UMUT MM15655, Hiraiga Formation (Aptian of Japan), reproduced from Kase (1984: pl. 28, fig. 16a); A, dorsal view; B, ventral view; C, D, Bursa saundersi Adegoke, 1977, UIMG 394, holotype, Ewekoro Formation (Selandian of Nigeria), reproduced from Adegoke (1977: pl. 31, figs 27, 28); C, ventral view; D, dorsal view. Scale bar: 2 cm.

FIG. 3 in A review of fossil Bursidae and their use for phylogeny calibration

FIG. 3. — Recent Bursidae: A, IM-2008-5350, Bursa condita (Gmelin,1791), « Nouvelle Calédonie », Jousseaume coll.; B, IM-2007-43072, Bufonaria perelegans Beu, 1987, Santo Marine Biodiversity Survey 2006, Vanuatu; C, IM-2009-11906, Bursa corrugata (Perry, 1811), Dakar'09, Senegal; D, IM-2007-43063, Tutufa rubeta (Linnaeus, 1758), Santo Marine Biodiversity Survey 2006, Vanuatu; E, IM-2007-40338, Bursa latitudo Garrard, 1961, Exploration de la Biodiversité et Isolement en mer du Corail, Nouvelle Calédonie; F, IM-2009-5150, Lampadopsis rhodostoma (G.B. Sowerby II, 1835), MAINBAZA, Mozambique channel; G, IM-2009-5148, Bursa granularis (Röding, 1798), juvenile, MAINBAZA, Mozambique channel; H, IM-2009-11653, Bursa quirihorai Beu, 1987, Exploration de la Biodiversité et Isolement en mer du Corail, New Caledonia. All are ventral views. Scale bars: A-D, 2 cm; E-H, 1 cm.

openother-openDec 2019View details →

A revised list of fossil calibrations to constrain molecular dating of angiosperms

Original list of calibrations used in: Ramírez-Barahona S, Sauquet H, Magallón S. 2020. The delayed and geographically heterogenous diversification of flowering plant families. Nature Ecology & Evolution: 10.1038/s41559-020-1241–3.

Text-fig. 3. Progonomys morganae molars from the upper part of the Nagri Formation. a) YGSP 33180, holotype, from Y 450 and b) 54091 from Y 450; both left M1 with buccal side upward. c) 34159 from Y259; and d) 36168 from Y 311, left and right m1, respectively, with lingual side upward. Scale for all is 1 mm. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 3. Progonomys morganae molars from the upper part of the Nagri Formation. a) YGSP 33180, holotype, from Y 450 and b) 54091 from Y 450; both left M1 with buccal side upward. c) 34159 from Y259; and d) 36168 from Y 311, left and right m1, respectively, with lingual side upward. Scale for all is 1 mm.

opencc-by-4.0Dec 2023View details →

FIGURE 1. The 25 in Twenty-five well-justified fossil calibrations for primate divergences

FIGURE 1. The 25 fossil calibrations shown in phylogenetic context. 1 = Crown Euarchontoglires (Euarchonta-Glires split), 2 = Crown Glires (Rodentia-Lagomorpha split), 3 = Crown Euarchonta (Primatomorpha-Scandentia split), 4 = Crown Primatomorpha (Primates-Dermoptera split), 5 = Crown Primates (Haplorhini-Strepsirhini split), 6 = Crown Strepsirrhini (Lorisiformes-[Lemuriformes+Chiromyiformes] split), 7 = Lemuriformes+Chiromyiformes (Lemuriformes- Chiromyiformes split), 8 = Crown Lorisiformes (Lorisidae-Galagidae split), 9 = Crown Lorisidae (Lorisinae-Perodicticinae split), 10 = Crown Haplorhini (Anthropoidea-Tarsiiformes split), 11 = Crown Anthropoidea (Catarrhini-Platyrrhini split), 12 = Crown Catarrhini (Cercopithecoidea-Hominoidea split), 13 = Crown Cercopithecidae (Cercopithecinae- Colobinae split), 14 = Crown Colobinae (Colobini-Presbytini split), 15 = Crown Cercopithecinae (Cercopithecini-Papionini split), 16 = Crown Papionini (Macacina-Papionina split), 17 = Crown Cercopithecini(uncertain split), 18 = Crown Hominoidea (Hominidae-Hylobatidae split), 19 = Crown Hominidae (Homininae-Ponginae split), 20 = Homo+Pan (Homo-Pan split), 21 = Crown Platyrrhini (Pitheciidae-[Aotidae+Atelidae+Callitrichidae+Cebidae] split), 22 = Crown Pitheciidae (Callicebinae-Pitheciinae split), 23 = Callitrichidae+Cebidae (Callitrichidae-Cebidae split), 24 = Crown Cebidae (Cebinae-Saimirinae split), 25 = Crown Atelidae (Alouattinae-Atelinae split).

opencc-by-4.0Oct 2018View details →

Fig. 1 in Phylogenetic relationships and time-calibration of the South American fossil and extant species of southern beeches (Nothofagus)

Fig. 1. Strict consensus tree from Implied Weight Analysis (IWA) (k = 8). Dashed cladogram branches indicate fossil taxa. Consistency Index (CI): 0.51; Retention Index (RI): 0.78. Shaded circles (a–c) indicate the three possible placements of the two taxa Nothofagus alpina and Nothofagus elongata before pruning as indicated by IterPCR. Green/brown and black leaves are representatives of living and fossil species, respectively. Abbreviations: NCA, New Caledonia; NGU, New Guinea; NZE, New Zealand; SAU, Southern Australia; SSA, Southern South America; TAS, Tasmania.

opencc-by-4.0Feb 2015View details →

FIGURE 1 in Four mammal fossil calibrations: balancing competing palaeontological and molecular considerations

FIGURE 1. The phylogenetic placement of reference fossils (full red arrows) relative to modern groups for 1, Macropodoidea; 2, Monotremata; 3 Caviomorpha-Phiomorpha; and 4, Chiroptera. These clades are shaded grey and black circles identify the calibrated nodes. Relationships among modern taxa are taken from the DNA analysis of Meredith et al. (2011), although each is supported by a broad consensus of molecular phylogenetic studies. Dotted red arrows (1, 3, 4) indicate possible alternative placements for the reference fossil that if they can be confirmed, would offer (tighter) calibration of a slightly younger node.

opencc-by-4.0Feb 2015View details →

FIGURE 1 in Fossil calibration of Magnoliidae, an ancient lineage of angiosperms

FIGURE 1. Simplified phylogenetic tree of Magnoliidae, after Massoni et al. (2014). Hydnoraceae (Piperales) are excluded, because the family was not included in original publications positioning the 10 fossils considered here. Colored boxes summarize the positions of fossils reviewed in the present paper. Their specific positions are figured by small branches with the number of the corresponding fossil at the tip. These correspond to the most parsimonious position(s) found for each fossil in previous phylogenetic analyses (see text for details). The minimum ages provided by the fossils are presented at the nodes they calibrate. The dashed branch refers to the phylogenetic uncertainty about relationships among Hernandiaceae, Lauraceae, and Monimiaceae (the position of Fossil 7 is on a branch not represented here, corresponding to a different set of relationships among these three families). Fossils are numbered following their order in the text. Abbreviations: Ma, million anni.

opencc-zeroJan 2024View details →

Linked collectors and determiners for: Fossil butterflies, calibration points and the molecular clock (Lepidoptera: Papilionoidea).

Natural history specimen data linked to collectors and determiners held within, "Fossil butterflies, calibration points and the molecular clock (Lepidoptera: Papilionoidea)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6c479acc-8b18-4f0b-a6e5-85bcd6d7b6b7">https://bionomia.net/dataset/6c479acc-8b18-4f0b-a6e5-85bcd6d7b6b7</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6c479acc-8b18-4f0b-a6e5-85bcd6d7b6b7">https://gbif.org/dataset/6c479acc-8b18-4f0b-a6e5-85bcd6d7b6b7</a>. Formatted as a Frictionless Data package.

Text-fig. 8. Line drawings of third molars from the upper part of the Nagri Formation; 8a–b and 8e–g are referred to Karnimata fejfari, 8c and 8h are referred to Progonomys hussaini, and 8d represents Progonomys morganae. a) left m3 YGSP 34573, b) right m3 YGSP 34568, c) right m3 YGSP 34574, d) left M3 YGSP 34033 from Y 259, e) right M3 YGSP 34595, f) right M3 YGSP 34596, g) right M3 YGSP 33197 from Y 450, h) right M3 YGSP 34597. All teeth drawn to same scale, anterior is upward; black shading represents dentine exposed by wear; hatching on 8d represents breakage. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 8. Line drawings of third molars from the upper part of the Nagri Formation; 8a–b and 8e–g are referred to Karnimata fejfari, 8c and 8h are referred to Progonomys hussaini, and 8d represents Progonomys morganae. a) left m3 YGSP 34573, b) right m3 YGSP 34568, c) right m3 YGSP 34574, d) left M3 YGSP 34033 from Y 259, e) right M3 YGSP 34595, f) right M3 YGSP 34596, g) right M3 YGSP 33197 from Y 450, h) right M3 YGSP 34597. All teeth drawn to same scale, anterior is upward; black shading represents dentine exposed by wear; hatching on 8d represents breakage.

Text-fig. 7. Molars referred to Karnimata fejfari sp. nov. from type locality Y 311. Right M2, a) YGSP 34588 and b) 54187, buccal upward. Lower teeth c) YGSP 34528 and d) 36166 both left m1, and e) 36170 and f) 54176, left and right m2; c–f figured lingual side upward. All teeth same scale. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 7. Molars referred to Karnimata fejfari sp. nov. from type locality Y 311. Right M2, a) YGSP 34588 and b) 54187, buccal upward. Lower teeth c) YGSP 34528 and d) 36166 both left m1, and e) 36170 and f) 54176, left and right m2; c–f figured lingual side upward. All teeth same scale.

Text-fig. 2. First upper molar variation in Progonomys husssaini from three localities in the upper part of the Nagri Formation, Potwar Plateau, Pakistan. The 12 molars are oriented with buccal side upward, each at the same 1 mm scale, making size variation apparent. a) YGSP 33187 from locality Y 450; b) 34556, c) 54131, d) 54143, e) 54151, f) 54152, all from Y 311; g) 33937, h) 33947, i) 33957, j) 33959, k) 33963, l) 33976 all from Y 259. Figures a, c, e, f, h, k are all right M1; the others are left M1. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 2. First upper molar variation in Progonomys husssaini from three localities in the upper part of the Nagri Formation, Potwar Plateau, Pakistan. The 12 molars are oriented with buccal side upward, each at the same 1 mm scale, making size variation apparent. a) YGSP 33187 from locality Y 450; b) 34556, c) 54131, d) 54143, e) 54151, f) 54152, all from Y 311; g) 33937, h) 33947, i) 33957, j) 33959, k) 33963, l) 33976 all from Y 259. Figures a, c, e, f, h, k are all right M1; the others are left M1.

Text-fig. 10. List of Siwalik murine rodents. a) Stratigraphic occurrence of fossil localities of the Potwar Plateau, Pakistan. b) Murine species recovered from the Siwaliks, updated from Kimura et al. (2015). All localities but DP 13 have Y as prefix. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 10. List of Siwalik murine rodents. a) Stratigraphic occurrence of fossil localities of the Potwar Plateau, Pakistan. b) Murine species recovered from the Siwaliks, updated from Kimura et al. (2015). All localities but DP 13 have Y as prefix.

Text-fig. 1. Line drawings of idealized murine left first molars, M1 above (a) and m1 below (b). Standard Cope-Osborn terminology is used for the cusps, with equivalent t1 to t12 terminology and specialized cingulum cusp names for m1. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 1. Line drawings of idealized murine left first molars, M1 above (a) and m1 below (b). Standard Cope-Osborn terminology is used for the cusps, with equivalent t1 to t12 terminology and specialized cingulum cusp names for m1.

Text-fig. 9. First upper molars of Parapodemus badgleyae sp. nov. (a–d) and Muridae, gen. et sp. indet. (e). a) YGSP 33936, holotype, locality Y 259, b) 33939 from Y 259, c) 34542 from Y 311, d) 34543 from Y 311, e) 34559 from Y 311. All molars but c are left molars, all figured with buccal side upward and at the same scale. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 9. First upper molars of Parapodemus badgleyae sp. nov. (a–d) and Muridae, gen. et sp. indet. (e). a) YGSP 33936, holotype, locality Y 259, b) 33939 from Y 259, c) 34542 from Y 311, d) 34543 from Y 311, e) 34559 from Y 311. All molars but c are left molars, all figured with buccal side upward and at the same scale.

Text-fig. 4. First upper molars of Karnimata fejfari sp. nov. from type locality Y 311, all figured with buccal side upward. a) YGSP 34551, b) 34544, c) 34546 holotype, d) 34548, e) 34540, f) 34547, g) 34554, h) 36162, i) 54126, j) 54127, k) 54147, l) 54153. All at same 1 mm scale, all left M1 except for right h and l. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 4. First upper molars of Karnimata fejfari sp. nov. from type locality Y 311, all figured with buccal side upward. a) YGSP 34551, b) 34544, c) 34546 holotype, d) 34548, e) 34540, f) 34547, g) 34554, h) 36162, i) 54126, j) 54127, k) 54147, l) 54153. All at same 1 mm scale, all left M1 except for right h and l.

Text-fig. 5. First upper molars of Karnimata fejfari sp. nov. from localities Y 450 (a–d) and Y 259 (e–l). a) YGSP 33181, b) 33182, c) 33185, d) 33186, e) 33945, f) 33940, g) 33948, h) 33958, i) 33960, j) 33946, k) 33967, l) 33973. Figured at same scale, buccal upward, all right M1 except for left f, g, j, l. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 5. First upper molars of Karnimata fejfari sp. nov. from localities Y 450 (a–d) and Y 259 (e–l). a) YGSP 33181, b) 33182, c) 33185, d) 33186, e) 33945, f) 33940, g) 33948, h) 33958, i) 33960, j) 33946, k) 33967, l) 33973. Figured at same scale, buccal upward, all right M1 except for left f, g, j, l.

Text-fig. 6. Scatter diagram of length and width of M1 specimens in Progonomys hussaini and Karnimata fejfari from localities Y 259, 450, 311. The solid line ellipse is a 55% concentration ellipse for P. hussaini, and the dashed ellipse is a 55% concentration ellipse for Karnimata fejfari, all specimens combined. in Early Late Miocene Murine Rodents From The Upper Part Of The Nagri Formation, Siwalik Group, Pakistan, With A New Fossil Calibration Point For The Tribe Apodemurini (Apodemus/Tokudaia)

Text-fig. 6. Scatter diagram of length and width of M1 specimens in Progonomys hussaini and Karnimata fejfari from localities Y 259, 450, 311. The solid line ellipse is a 55% concentration ellipse for P. hussaini, and the dashed ellipse is a 55% concentration ellipse for Karnimata fejfari, all specimens combined.