Silurian Ischadites tenuis n.sp. (Receptaculitids) from Indiana
By: Matthew H. Nitecki -- and Charles C. Dapples --.
Contributors: Dapples, Charles C. joint author
Series: Fieldiana -- v. 35, no. 2; Publication -- 1223.; Publication (Field Museum of Natural History) -- 1223.
Publisher: Field Museum of Natural History
Published: 1975
Place of publication: Chicago
Subjects: Ischadites tenuis.; Paleobotany -- Silurian; Paleobotany -- Indiana.
Other titles: Silurian Ischadites
Description: A new receptaculitid species is based upon the well-preserved head elements and illustrated with SEM. These structures do not depart from the general dasycladacean pattern, but exclude receptaculitids from sponges.