Contributions to the micro-palæontology of the Cambro-Silurian rocks of Canada.
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| Description | [Ottawa] :Geological and Natural History Survey of Canada,1883-1892 |HOL |
| Author/s |
author: Thomas Rupert Jones Geological Survey of Canada David Rüst Edward Oscar Ulrich |
| Publication date | 1892 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work | |
| Copyright status |
public domain in countries with 70 years pma or shorter. public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |