Abstract
The late Ordovician and early Silurian is often represented by an unconformity or otherwise by beds bearing graptolies: no significant shelly faunas are known. In Darraweit Guium, Victoria, and in the Forbes-Parkes area of New South Wales, there may be beds spanning the Ordovician-Silurian boundary without a break, but nowhere have both the persculptus and acuminatus Zones been found in a single, structurally uncomplicated, succession. -Authors
| Original language | English |
|---|---|
| Pages (from-to) | 183-190 |
| Number of pages | 8 |
| Journal | Bulletin - British Museum (Natural History), Geology Series |
| Volume | 43 |
| Publication status | Published - 1988 |
| Externally published | Yes |