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Urbanek, 1959a

Studies of graptolites 1. Development and structure of Pristiograptus gotlandicus (Perner)

Urbanek, A.
URL
Year1959
JournalActa Palaeontologica Polonica
Volume4
Number1
Pages11-26
Typearticle in journal
OpenAccess
LitsentsCC BY 4.0
LanguageEnglish
Id3371

Abstract

This paper describes the astogeny and structure of Pristiograptus gotlandicus (Perner), etched from Silurian erratic boulders. This species differs from typical pristiograptids in certain characters of the thecal aperture whose morphological significance is discussed.

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