Palaeontographica Abteilung A · 2011 · 27 citations · 0 references
Natural SciencesBiologyPaleontologyEvolutionary PaleontologySystematic PaleontologyVertebrate PaleontologyEvolutionary Developmental PaleontologyInvertebrate Fossil TaxonomyPalynomorph MorphologyTransitional FossilsCambrian AnnelidsCambrian CnidariansFossil Annelid MorphologyFossil Developmental MorphologyWorm Tube Fossils