![](http://www.alamy.com/thumbs/6/5C89D338-9730-447E-81C3-25074D26CD96/RG9R0K.jpg)
. Bulletins of American paleontology. North American Pleurocystitidae: Parsley 185. Text-fig. 7. — Cooperlcystis pyriformis, n. gen. and n. sp. Partial reconstruction of the rhomb face based on the holotype (see PI. 28, fig. 1). The single, reduced L3/L4 pectinirhomb is countered by a vertical rib on the oppos- ing laterals L1 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 Paleontological Research Institution (Ithaca,
. Bulletins of American paleontology. North American Pleurocystitidae: Parsley 185. Text-fig. 7. — Cooperlcystis pyriformis, n. gen. and n. sp. Partial reconstruction of the rhomb face based on the holotype (see PI. 28, fig. 1). The single, reduced L3/L4 pectinirhomb is countered by a vertical rib on the oppos- ing laterals L1 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 Paleontological Research Institution (Ithaca, N. Y. ); Columbia University. Ithaca, N. Y. , Paleontological Research Institution [etc. ]
Size: 1097px × 2277px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorpaleontologicalresearchinstitutionit, bookcentury1900