Tagasi otsingusse
Mierzejewski, 1985
New aberrant sessile graptolites from glacial boulders
Mierzejewski, P.
| Aasta | 1985 |
|---|---|
| Ajakiri | Acta Palaeontologica Polonica |
| Köide | 30 |
| Number | 3-4 |
| Leheküljed | 191-199 |
| Tüüp | artikkel ajakirjas |
| Joonised | 5-8 |
| Keel | inglise |
| Id | 2496 |
Abstrakt
Two new aberrant sessile graptolites from glacial boulders are described. The Silurian form, Urbanekicrusta reversa gen. et sp.n., is interpreted as a crustoid (hormograptid?) graptolite, whereas the Ordovician (?), Maenniligraptus ursulae gen. et sp.n., represents presumably an unknown order of Graptolithina.
Viimati muudetud: 2.2.2020