. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. o'o8 Mr. F. Chapman on Ostracoda numbered 2 and 4 on the plate in the ' Geological Magazine' above referred to have been obviously transposed. Moreover the raised rim or mesh-wall surrounding the pittings, so Fie:. a. S. Cythere Koninckiana, Bosquet. «, left valve ; h, edge of valve, x 40. characteristic of C. Koninckiana, is not very clear in the specimen from which the drawing was made. This species is represented in the Cambridge Greensand by four separate valves and a
. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. o'o8 Mr. F. Chapman on Ostracoda numbered 2 and 4 on the plate in the ' Geological Magazine' above referred to have been obviously transposed. Moreover the raised rim or mesh-wall surrounding the pittings, so Fie:. a. S. Cythere Koninckiana, Bosquet. «, left valve ; h, edge of valve, x 40. characteristic of C. Koninckiana, is not very clear in the specimen from which the drawing was made. This species is represented in the Cambridge Greensand by four separate valves and a carapace from Swaffham. (Subgenus) Cythereis, Jones, 1849. Cythereis triplicata (Homer). Cytherina triplicata, Rbmer, 1840, Verstein. norddeutsch. Kreidegeb. p. 104, pi. xvi. fig. 10. Cythereis triplicata, Jones, 1849, Mori. Entom. Cret. p. 18, pi. iii. figs. \)a-h ; Jones and Hinde, 1890, Suppl. Mon. Cret. Entom. p. 19, pi. i. figs. 50-61. This species, which ranges from the Gault to the Chalk, nas been previously noticed in the Cambridge Greensand. It is fairly frequent in the Greensand of Swaffham. Cythereis triplicata (Homer), var. lineata, Chapman and Sherborn. Cythereis triplicata (Homer), var. lineata, Chapman and Sherborn, 1893, Geol. Mag. vol. x. p. 348, pi. xiv. fig. 5. Four separate valves of this variety were found at Swaffham. Cythereis auriculata (Cornuel). Cythere auriculata, Cornuel, 1846, Mem. Soc. geol. France, s6r. 2, vol. i. pt. 1, p. 2U0, pi. viii. tigs, 14-16. Cythereis auriculata, Jones and Hinde, 18'JO, Suppl. I\lon. Cret. Entom. pp. 19, 20, pi. i. tigs. 53-56. This species seems to be well distributed through the Cretaceous formation, but is new to the Cambridge Greensand. It is somewhat common in the washings from Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original London, T
Size: 1229px × 2034px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookce, booksubjectbotany, booksubjectgeology, booksubjectzoology
