
Published as part of Randle, Emma & Sansom, Robert S., 2017, Exploring phylogenetic relationships of Pteraspidiformes heterostracans (stem-gnathostomes) using continuous and discrete characters, pp. 583-599 in Journal of Systematic Palaeontology 15 (7) on page 597, DOI: 10.1080/14772019.2016.1208293, http://zenodo.org/record/10883180
Family Psammosteidae Traquair, 1896 Genera included. Drepanaspis Schluter, 1887, Psammosteus Agassiz, 1845.
Psammosteidae, Animalia, Biodiversity, Chordata, Taxonomy, Pteraspidiformes
Psammosteidae, Animalia, Biodiversity, Chordata, Taxonomy, Pteraspidiformes
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
