Surficial pattern of receptaculitids
By: [by] Matthew H. Nitecki --
Series: Fieldiana -- v. 16, no. 14; Field Museum of Natural History. [Publication] no. 1083; Publication (Field Museum of Natural History) -- 1083.
Publisher: Field Museum of Natural History
Published: 1969
Place of publication: [Chicago]
Subjects: Dasycladaceae, Fossil
Other titles: Pattern of receptaculitids