Species

Pycnosteus palaeformis Preobrazhensky, 1911

Type specimen data

Synonymy list

1837 Trionyx spinosus — Kutorga , pp. 12, fig. IV 11

1895 Psammosteus arenatus — Woodward , pp. 39

1902 Psammosteiden — Jaekel , pp. 105

1908 Psammosteus arenatus : Woodward, 1895 — Goodrich , pp. 774, fig. 43:4

1911 Pycnosteus imperfectus n. sp. — Preobrazhensky , pp. 27-28, fig. 1:6

1911 Pycnosteus palaeformis n. sp. — Preobrazhensky , pp. 21-27, fig. 1:1-5

1930 Pycnosteus palaeformis Preobr. (pars) — Gross , pp. 5,11, 13

1930 Pycnosteus ? — Gross , pp. 13

1931 Pycnosteus palaeformis Preobr. — Obruchev , pp. 94

1933 Pycnosteus palaeformis Preobr. (pars) — Gross , pp. 13, fig. II fig 22,23

Selection of related publications

Preobrazhensky, B. V. 1967. The significance of the zonal phenomena in Tabulate coral skeleton. Paleontologicheski Zhurnal 3, 3-8.

Obruchev, D. V., Mark-Kurik, E. J. (eds) 1965. Devonian psammosteids (Agnatha, Psammosteidae) of the USSR. pp. 1-304. Eesti NSV TA Geoloogia Instituut.

Mark, E. J. 1956. On Genus Pycnosteus (Psammosteidae, Agnatha). ENSV TA Geoloogia Instituudi Uurimused I, 74-88.

Classification