Published December 8, 2020
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Fig. 7 in Rhaetian (Late Triassic) ostracods (Crustacea, Ostracoda) from the offshore prolongation of the North Dobrogean Orogen into the Romanian Black Sea shelf
Authors/Creators
- 1. Muséum national d'histoire naturelle, CR2P, MNHN-CNRS-SU, 8 rue Buffon (CP38), 75005 Paris, France.
- 2. Department of Geology, Faculty of Geology and Geophysics, University of Bucharest, Bd. Bălcescu Nicolae 1, RO-010041 Bucharest, Romania.
Description
Fig. 7 (opposite page). SEM micrographs of ostracods from borehole 817 Lebăda Vest, drill core CM31, western portion of Black Sea shelf, Rhaetian, Late Triassic. All specimens are housed in the collections of the Muséum national d'histoire naturelle, Paris, France (MNHN). A–B. Carinobairdia triassica triassica Kollmann, 1963. A. External view of a right valve, sample CM31B (MNHN.F.F63215). B. External view of a right valve, sample CM31C (MNHN.F.F63216). C–F. Carinobairdia alpina Kollmann, 1963 emend. Kristan-Tollmann 1970. C. External view of a right valve, sample CM31C (MNHN.F.F63217). D. External view of a broken left valve, sample CM31B (MNHN.F.F63218). E. External view of a left valve, sample CM31B (MNHN.F.F63219). F. Same specimen, inner view. G–S. Ceratobairdia? akhilleusi Forel sp. nov. G. External view of a left valve, sample CM31C (MNHN.F.F63220). H. Paratype 2, right lateral view of a carapace, sample CM31A (MNHN.F.F63221). I. Same specimen, dorsal view. J. Paratype 1, right lateral view of a carapace, sample CM31C (MNHN.F.F63222). K. Same specimen, dorsal view. L. External view of a right valve, sample CM31A (MNHN.F.F63223). M. Holotype, external view of a left valve, sample CM31B (MNHN.F.F63224). N. Same specimen, inner view. O. Detail of the muscle scar field area (topography mode). P. Detail of the posterior end of hingement. Q. Detail of the anterior end of hingement. R. External view of a left valve, sample CM31A (MNHN.F.F63225). S. Same specimen, inner view. T. Ceratobairdia sp., external view of a broken left valve, sample CM31A (MNHN.F.F63226). U. Fabalicypris cf. triassica Bolz, 1971, right lateral view of a carapace, sample CM31A (MNHN.F.F63227). Scale bars: 100 µm.
Notes
Published as part of Forel, Marie-Béatrice & Grădinaru, Eugen, 2020, Rhaetian (Late Triassic) ostracods (Crustacea, Ostracoda) from the offshore prolongation of the North Dobrogean Orogen into the Romanian Black Sea shelf, pp. 1-83 in European Journal of Taxonomy 727 on page 26, DOI: 10.5852/ejt.2020.727.1183, http://zenodo.org/record/4316845
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