getCollMethString assumes lithified rocks are 'not easily sieved' (basically a bug, should have thought of this before)
getCollMethString assumes lithified rocks are 'not easily sieved' (basically a bug, should have thought of this before)

paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new,paleobiodb/pbdb-new