Praeconocaryomma californiaensis Pessagno, 1976: 41
Packer & Hart 2005: 144
Vishnevskaya & Alekseev 2008: 1368
Late Maastrichtian Radiolaria from ODP Leg 165 - Site 999 B, Colombian Basin
Kochhann, Karlos G. D.
Baecker-Fauth, Simone
Fauth, Gerson
Geodiversitas
2013
2013-03-29
35
1
5
20
Pessagno, 1976
Pessagno
1976
Polycystina
Praeconocaryommidae
Praeconocaryomma
GBIF
Chromista
Spumellaria
9
14
Radiozoa
species
californiaensis
( Fig. 5E)
Praeconocaryomma californiaensis Pessagno, 1976: 41, pl. 7, figs 1-8; 1977: 942, pl. 3, figs 3-6. — Packer & Hart 2005: 144, fig. 7j, k. — Vishnevskaya & Alekseev 2008: 1368, fig. 2f.— Aumond et al.2009: 201, fig. 3W. FIGURED SPECIMEN. — ULVG-7334.
MATERIAL. — 18 specimens(recovered with the hydrogen peroxide method); five specimens (recovered with the acetic acid method). OCCURRENCE. — Coniacian of Great Valley Sequence, California ( Pessagno 1976, 1977); Coniacian-Santonian of Bornholm, Denmark( Packer & Hart 2005); Santonian-Campanian of Kara Crater, Russia( Vishnevskaya & Alekseev 2008); Maastrichtian of Caribbean Sea (Aumond et al.2009).