Note Upon the Genus Graptolithus, and Description of Some Remarkable New Forms from the Shales of the Hudson River Group

TitleNote Upon the Genus Graptolithus, and Description of Some Remarkable New Forms from the Shales of the Hudson River Group
Publication TypeJournal Article
Year of Publication1858
AuthorsHall, J
JournalCanadian Naturalist and Quarterly Journal of Science
Volume4
Pagination139-150
Keywordspaleontology