getCollections can accept a list of continents, not just one; NULL_OR_EMPTY or NOT_NULL_OR_EMPTY in addition to (not just instead of) other values; and multiple values in an ENUM field
getCollections can accept a list of continents, not just one; NULL_OR_EMPTY or NOT_NULL_OR_EMPTY in addition to (not just instead of) other values; and multiple values in an ENUM field

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