Species

Pycnosteus palaeformis Preobrazhensky, 1911

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

1933 Psammolepis (Pycnosteus) imperfecta Preobr. — Gross , pp. 12-13

1935 Pycnosteus palaeformis (pars) — Gross , pp. 12-16 , fig. II 1

1940 Pycnosteus palaeformis Preobrazhensky, 1911 — Obruchev , pp. 768 , fig. text fig. 1d and3

1940 Schizosteus (?) imperfectus Preobrazhensky, 1911 — Obruchev , pp. 767

1940 Schizosteus? imperfectus — Obruchev , pp. 767

1947 Pycnosteus palaeformis Preobrajenski — Obruchev , pp. 196 , fig. L 4

1956 Pycnosteus imperfectus (Obruchev) — Mark , pp. 74-76 , fig. 1a, 2a

1956 Pycnosteus palaeformis Preobr. — Mark , pp. 76-77 , fig. I 1; II 1, text fig. 1b, 2b, 3a

1956 Pycnosteus imperfectus (Preobr) — Mark , pp. 33 , fig. 3a

1961 Pycnosteus palaeformis Preobr. — Mark , pp. 33 , fig. text fig. 3a

1964 Pycnosteus palaeformis Preobrazhensky, 1911 — Obruchev , fig. text fig. 48,49

1964 Pycnosteus palaeformis Preobrazhensky, 1911 — Halstead Tarlo , fig. III 1,3, text fig. 7

1965 Pycnosteus palaeformis Preobrazhensky, 1911 — Obruchev & Mark-Kurik , pp. 135 , fig. XXV 1-3;

1965 Pycnosteus palaeformis Preobrazhensky, 1911 — Halstead Tarlo , pp. 69 , fig. XVIII 2, text fig. 16

1965 Pycnosteus palaeformis Preobrazhensky, 1911 — Novitskaya , pp. 260 , fig. text fig. 202

1968 Pycnosteus palaeformis Preobrazhensky, 1911 — Obruchev & Mark-Kurik , fig. text fig. 1, 2b

2000 Pycnosteus palaeformis Preobr. — Mark-Kurik , pp. 314

2001 Pycnosteus palaeformis Preobrazhensky, 1911 — Moloshnikov , pp. 73 , fig. text fig. 1-6

2004 Pycnosteus palaeformis Preobrazhensky, 1911 — Novitskaya , pp. 178 , fig. 104

2011 Pycnosteus palaeformis Preobrazhensky, 1911 — Ivanov & Lebedev , fig. text fig 10B,10C

2014 Pycnosteus palaeformis Preobrazhensky, 1911 — Glinskiy , pp. 981 , fig. 2:1-4; 3:1-3

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