LaP 1 (Jurassic of Romania)

Where: Romania (45.7° N, 21.7° E: paleocoordinates 27.4° N, 27.3° E)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Oxfordian (163.5 - 157.3 Ma)

• bed-level stratigraphic resolution

Environment/lithology: basinal (); lithified chert and lithified limestone

Size class: microfossils

Preservation: original silica, replaced with silica

Collection methods: chemical, hydroflouric, sieve,

Primary reference: P. Beccaro and I. Lazar. 2007. Oxfordian and Callovian radiolarians from the Bucegi Massif and Piatra Craiului Mountains (Southern Carpathians, Romania). Geologica Carpathica 58(4):305-320 [T. Danelian/T. Danelian]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 78678: authorized by Taniel Danelian, entered by Taniel Danelian on 13.02.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Actinommacea - Xiphostylidae
Triactoma blakei Pessagno 1977 radiolarian
Tripocyclia brooksi Pessagno et al. 1989 radiolarian
 Nassellaria - Eucyrtidiidae
 Nassellaria - Pseudodictyomitridae
Loopus doliolum radiolarian
 Nassellaria - Unumidae
Protunuma japonicus Matsuoka and Yao 1985 radiolarian
 Nassellaria - Hsuidae
Parahsuum carpathicum Widz and De Wever 1993 radiolarian
 Nassellaria - Archaeodictyomitridae
Archaeodictyomitra shengi Yang 1993 radiolarian
 Nassellaria - Sethocapsidae
Gongylothorax favosus Dumitrica 1970 radiolarian
 Nassellaria - Eucyrtidiellidae
Eucyrtidiellum ptyctum Riedel and Sanfilippo 1974 radiolarian
 Nassellaria - Syringocapsidae
Podobursa vannae radiolarian
Podobursa triacantha Fischli 1916 radiolarian
Podobursa spinosa Ozvoldova 1975 radiolarian
 Nassellaria - Ultranaporidae
Napora deweveri Baumgartner 1980 radiolarian
 Nassellaria - Williriedellidae
Williriedellum crystallinum Dumitrica 1970 radiolarian
Williriedellum carpathicum Dumitrica 1970 radiolarian
Zhamoidellum ovum Dumitrica 1970 radiolarian
 Entactinaria - Saturnalidae
 Entactinaria - Eptingiidae
Perispyridium ordinarium Pessagno 1977 radiolarian
 Spumellaria - Hagiastridae
Tetratrabs zealis Ozvoldova 1979 radiolarian
Tetratrabs bulbosa Baumgartner 1980 radiolarian
 Spumellaria - Archaeospongoprunidae
Archaeospongoprunum imlayi Pessagno 1977 radiolarian
Archaeospongoprunum elegans Wu 1988 radiolarian
 Spumellaria - Praeconocaryommidae
Praeconocaryomma sp. Pessagno 1976 radiolarian
 Spumellaria - Spongodiscidae
? Haliodictya hojnosi Riedel and Sanfilippo 1974 radiolarian
 Spumellaria - Angulobracchiidae
Angulobracchia biordinalis Ozvoldova 1984 radiolarian
Paronaella mulleri Pessagno 1977 radiolarian
 Spumellaria - Tritrabidae
Tritrabs (ewingi) s.l. Baumgartner 1980 radiolarian
Tritrabs exotica Pessagno 1977 radiolarian
Tritrabs casmaliaensis Pessagno 1977 radiolarian
 Spumellaria - Pantanelliidae
Gorgansium spp. Pessagno and Blome 1980 radiolarian
 Spumellaria - Emiluviidae
Emiluvia peteri radiolarian
Emiluvia hopsoni Pessagno 1977 radiolarian
Emiluvia premyogii Baumgartner 1984 radiolarian
Emiluvia sedecimporata RĂ¼st 1885 radiolarian