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378 results for “Bothremydidae”
Fig. 2. Sankuchemys sethnai, n in Sankuchemys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of India
Fig. 2. Sankuchemys sethnai, n. gen. and sp. SDS/VPL 1125. Maastrichtian green tuff of Amboli Quarry, Bombay. A, Ventral; B, dorsal; C, right lateral; D, anterior; E, left lateral; F, posterior.
Fig. 1. Sankuchemys sethnai, n in Sankuchemys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Late Cretaceous of India
Fig. 1. Sankuchemys sethnai, n. gen. and sp. SDS/VPL 1125. Maastrichtian green tuff of Amboli Quarry, Bombay. Partially restored views. A, Dorsal; B, ventral.
Fig. 8. Cearachelys placidoi, n in Cearachelys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Early Cretaceous of Brazil
Fig. 8. Cearachelys placidoi, n. gen. & sp., TUTg 1798, dorsal (left), ventral (right), and lateral
Fig. 4. Cearachelys placidoi, n in Cearachelys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Early Cretaceous of Brazil
Fig. 4. Cearachelys placidoi, n. gen. & sp., TUTg 1798, Santana Formation, Santana do Cariri, Brazil. A, dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. See fig. 5 for key.
Fig. 1. Cearachelys placidoi, n in Cearachelys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Early Cretaceous of Brazil
Fig. 1. Cearachelys placidoi, n. gen. & sp., Santana Formation, early Cretaceous, Ceará State, Brazil. Restoration of skull based on MPSC specimen and TUTg 1798. Dorsal (left), ventral (right), and lateral (center) views.
Fig. 2. Cearachelys placidoi, n in Cearachelys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Early Cretaceous of Brazil
Fig. 2. Cearachelys placidoi, n. gen. & sp., MPSC specimen, holotype, Santana Formation, Santana do Cariri, Brazil. A, dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. See fig. 3 for key.
Fig. 26.1. Phosphatochelys tedfordi, n. gen. and n in Chapter 26 Phosphatochelys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Paleocene of Morocco
Fig. 26.1. Phosphatochelys tedfordi, n. gen. and n. sp., AMNH 30008, Phosphates of Oued Zem, Ouled Abdoun Basin, Thanetian, late Paleocene, Morocco. Skull: A, ventral view; B, dorsal view; C, right lateral view; D, occipital view; E, left lateral view; F, anterior view.
Fig. 26.4. Phosphatochelys tedfordi, n. gen. and n in Chapter 26 Phosphatochelys, a New Side-Necked Turtle (Pelomedusoides: Bothremydidae) from the Paleocene of Morocco
Fig. 26.4. Phosphatochelys tedfordi, n. gen. and n. sp., AMNH 30008. Partially restored ventral view of skull. See fig. 26.3 for bone names.
Fig. 201 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 201. Phosphatochelys tedfordi Gaffney and Tong, 2003. MDEt 26. A, dorsal; B, ventral; C, right lateral; D, anterior; E, left lateral; F, posterior. [C. Blik, del.]
Fig. 202 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 202. Phosphatochelys tedfordi Gaffney and Tong, 2003. Restored left parasagittal view based on AMNH 30008 holotype. [A. Venjara, del.]
Fig. 296. A, cladogram 1 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 296. A, cladogram 1, distribution of states for character 39; B, cladogram 1, distribution of states for character 74.
Fig. 294 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 294. Consensus cladogram of 186 trees, at 428 steps, produced by the addition of two shells, AMNH 30550 and AMNH 30551 (indicated by arrow), to the data combination used for figure 292, cladogram 2. All shell-only taxa indicated by asterisk (*). The two shells are grouped with the Cearachelyini and are found in the same units as Galianemys, the Cenomanian Kem Kem beds of Morocco, and may be the shells of one or both species of this genus. The addition of these shells to the matrix also moves Elochelys from the Foxemydina to the Kurmademydini, reflecting the few characters supporting Elochelys as a member of the Foxemydina.
Fig. 295 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 295. Consensus cladogram of 22 trees, at 422 steps, produced by the addition of the shell-only taxon, ''Taphrosphys'' ambiguous (indicated by arrow), to the data combination used for figure 292, cladogram 2. All shell-only taxa indicated by asterisk (*).
Fig. 292. Cladogram 2, a in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 292. Cladogram 2, a PAUP* 4.0 analysis of the same dataset (appendix 3) that produced cladogram 1 shown in figure 288, but modified by the addition of a selected group of eight shell-only taxa, indicated by asterisk (*), resulting in a single cladogram of 422 steps.
Fig. 291. A, cladogram 1 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 291. A, cladogram 1 (MPC) from figure 288 showing in solid blocks those taxa represented by shells in addition to skulls. B, cladogram 1 (MPC) from figure 288 showing in solid blocks those taxa represented by lower jaws in addition to skulls.
Fig. 293 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 293. Cladograms based on a dataset reduced (partitioned) by the removal of all skull-only taxa and all cranial characters resulting in a matrix of 28 taxa and 39 characters. Members of the Bothremydidae indicated by asterisk (*). A, consensus cladogram of 2704 trees at 108 steps without weighting; B, consensus cladogram of 250 trees produced by character weighting using the rescaled consistency index option in PAUP* 4.0.
Fig. 290 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 290. Consensus cladogram of 63 trees resulting from an analysis of the matrix in appendix 3 with the removal of characters 31 and 110 (see text for discussion).
Fig. 289 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 289. Consensus cladogram of 38 trees using same matrix as in figure 288, but including all trees one step shorter, 383 steps. Shell-only taxa excluded.
Fig. 287. Labrostochelys galkini, n in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 287. Labrostochelys galkini, n. gen. et sp., AMNH 30043 holotype. A, posteroventral view of right quadrate and squamosal, anterior is at top of page; B, anterodorsolateral view of right quadrate and cavum tympani, anterior is bottom right of page. [E.S. Gaffney, del.]
Fig. 288. Cladogram 1 in EVOLUTION OF THE SIDE-NECKED TURTLES: THE FAMILIES BOTHREMYDIDAE, EURAXEMYDIDAE, AND ARARIPEMYDIDAE
Fig. 288. Cladogram 1, the most parsimonious cladogram (MPC) of the dataset in appendix 3, all shell-only (asterisked) taxa excluded. PAUP* 4.0 analysis of 41 taxa and 175 characters, all characters unweighted and unordered, character list in appendix 2. The result is one cladogram with 382 steps, a consistency index of 0.60, a retention index of 0.81, a rescaled consistency index of 0.49, and a homoplasy index of 0.39. Bootstrapping (upper numbers) was run using 100 replicates. Bremer decay indices (lower numbers) were obtained using TreeRot version 2 (Sorenson, 1999).
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