holotype
Nature du spécimen394 image(s) · 0 Actualités
Galerie d'images
Cryonectes neustriacus MAE 2007.1.1(J), holotype; Upper Pliensbachian, Calvados, France
Holotype of Mauriciosaurus fernandezi INAH CPC RFG 2544 P.F.1. A in ventral view
![Holotype of the polycotylid[1] plesiosaur Edgarosaurus muddi DRUCKENMILLER, 2002, (MOR 751) comprising the skull, the neck, and the left front flipper, on display in the Museum of the Rockies in Bozeman, Montana. The specimen was collected in Edgar, Carbon County, Montana, from the Shell Creek member of the Thermopolis Shale Formation, Upper Albian, uppermost Lower Cretaceous.[2]](https://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Edgarosaurus_%281%29.jpg/330px-Edgarosaurus_%281%29.jpg)
Holotype of the polycotylid[1] plesiosaur Edgarosaurus muddi DRUCKENMILLER, 2002, (MOR 751) comprising the skull, the neck, and the left front flipper, on display in the Museum of the Rockies in Bozeman, Montana. The specimen was collected in Edgar, Carbon County, Montana, from the Shell Creek member of the Thermopolis Shale Formation, Upper Albian, uppermost Lower Cretaceous.[2]
Holotype skull of Plesiopleurodon wellesi CM2815 In left and right lateral, dorsal, and oblique left lateral views.
MUHNCAL.20173, holotype specimen of Gondwananectes osvaldoi. A, quarry scheme of the recovered blocks (numbered 1–7). Blocks 1–3 preserve contact surfaces and they are arranged consistently. The position of blocks 4–7 is tentative due to the lack of contact surfaces, although it is based on the anatomical elements preserved. B, schematic diagram of the preserved anatomical elements in MUHNCAL.20173. Abbreviations: c1–c10, cervical centra/vertebrae; d1–d3, dorsal centra; d1na–d3na, neural arches of the d1–d3 dorsal centra; il, ilium fragment; in, indeterminate; lco, left coracoid, lcna, last cervical neural arch; lh, left humerus; lsc, left scapula (ventral process); p1–p2, pectoral centra; pd, posterior dorsal centrum; pna, pectoral neural arch; r, ribs; rh, right humerus (distal); rsc, right scapula (dorsal process). Scale bars represent 10 cm.
Meyerasaurus victor (jr synonym Rhomaleosaurus victor) holotype. Specimen # SMNS 12478, Museum am Löwentor, Stuttgart, Germany
Rendering of CT scan segmentation of Xenodens calminechari, MHNM.KHG.331 (holotype), left maxilla; Sidi Chennane, Oulad Abdoun Basin, Morocco; Phosphates, Upper Couche III, uppermost Maastrichtian. (A), lateral view; (B), dorsal view; (C), medial view; (D), ventral view; (E), anterior view. Scale = 50 mm.
Stelladens, teeth of S. mysteriosus (MHNM.KHG.1436, holotype), in (a,f) labial view, (b,g) lingual view, (c,h) anterior view, (d,i) posterior view, (e,j) occlusal view. Abbreviations: ac = accessory carinae; ca = anterior carina, pc = posterior carina. Scale = 5 cm. Sidi Chennane, Oulad Abdoun Basin, Morocco, Lower Couche III, Maastrichtian.
