MolluscaBase taxon details
original description
(of Planorbis andersoni J. A. Gardner, 1927 †) Gardner, J.A. (1927). New species of mollusks from the Eocene of Texas <em>Journal of The Washington Academy of Sciences</em>. 17: 362-383, available online at http://www.biodiversitylibrary.org/page/39914066#page/422/mode/1up
page(s): 377, figs 36, 37 [details]
original description
(of Planaria nitens I. Lea, 1833 †) Lea, I. (1833). Contributions to Geology. 227 pp., 6 pls. Carey, Lea and Blanchard, Philadelphia., available online at https://www.biodiversitylibrary.org/page/17592495
page(s): 124, pl. 4 fig. 113 [details]
original description
(of Cyclostremella chimaera Hickman, 1980 †) Hickman C.S. (1980). A remarkable case of coaxial heterostrophy in an Eocene gastropod. <em>Journal of Paleontology.</em> 54: 196-199.
page(s): 197, figs 1A-D [details]
original description
(of Skaptotion spirale Hodgkinson, 1992 †) Hodgkinson K.A., Garvie C.L. & Bé A.W. (1992). Eocene euthecosomatous pteropods (Gastropoda) of the Gulf and eastern coasts of North America. <em>Bulletins of American Paleontology.</em> 103(341): 1–62., available online at https://www.biodiversitylibrary.org/page/10684827
page(s): 23, pl. 7 figs 5-8 [details]
basis of record
Garvie C.L. & Goedert J.L. & Janssen A.W. (2020). Paleogene and Late Cretaceous Pteropoda (Mollusca, Gastropoda, Heterobranchia) from North America. <em>Zootaxa.</em> 4782(1): 1-115., available online at https://doi.org/10.11646/zootaxa.4782.1.1
page(s): 32, pl. 4 figs a–j, pl. 12 fig. d [details]