Burgess Shale Field

... ” is – it appears to be the division below phylum, so presumably is a class). The small arthropod sample from the Burgess Shale contained those three plus the well known trilobites and 20 to 30 groups that do not fit into any living group. ...

... -like creature that may have been a vole. John, however, had been treated to a herd of mountain goats at the Burgess Shale itself. His failure to appreciate the honour done him almost led to an irreconcilable daughter-father split. The drive to Jasper ...