Bakony Mts. Somhegy (Jurassic to of Hungary)

Where: Hungary (47.3° N, 17.8° E: paleocoordinates 29.4° N, 26.6° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Hierlatz Limestone Formation, Subfurcatum to Subfurcatum (171.6 - 167.7 Ma)

• STRATIGRAPHIC RELATIONS: From the Hierlatz Limestone. AGE: Bajocian; Subfurcatum to Garantiana zones. STRATIGRAPHIC POSITION: From unknown position within formation.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified, flat-pebble, red limestone

• SPECIFIC LITHOLOGY: Horizontal fissure infilling and red manganiferous limestone. LITHIFICATION: Lithified, on the basis of facies description.

Size class: macrofossils

Collected by Szabo

• COLLECTOR: J. Szabo. REPOSITORY: Paleontological Collection of the Hungarian Geological Survey, Budapest.

Primary reference: J. Szabo. 1982. Lower and Middle Jurassic Gastropods from the Bakony Mountains (Hungary) Part IV: Neritacea, Craspedostomatacea, Amberleyacea (Archeogastropoda). Annales Historico-Naturales Musei Nationalis Hungarici 74:17-33 [M. Clapham/M. Manojlovic]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 151886: authorized by Matthew Clapham, entered by Marko Manojlovic on 15.10.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for gastropods; bivalves, brachiopods, and ammonites known to be present. NOMENCLATURE: Authoritative publication, with modern nomenclature, and species-resolution identifications.
 Trochoidea - Nododelphinulidae
 Cerithioidea - Cryptaulacidae
Cerithinella rigauxoides n. sp. Szabo 1983 snail
 Sorbeoconcha - Aporrhaidae
Pietteia trispinigera n. sp. Szabo 1983 snail
 Sorbeoconcha - Lamelliphoridae
Lamelliphorus suessi Uhlig 1878 snail
 Neogastropoda - Maturifusidae
Maturifusus densicostatus n. sp. Szabo 1983 snail
 Sorbeoconcha - Purpurinidae
Ochetochilus piceus n. sp. Szabo 1983 periwinkle
 Sorbeoconcha - Procerithiidae
 Euomphalina - Codonocheilidae
? Ventricaria vesicula Szabo 1983 snail
 Euomphalina - Helicotomidae
? Paraviviana sp. Kutassy 1940 snail
 Heterostropha - Mathildidae
? Mathilda (Tricarilda) sp. Grundel 1973 snail
Mathilda (Tricarilda?) sp.
 Heterostropha - Anoptychiidae
Anoptychia hastata n. sp. Szabo 1983 snail