Marohn Homestead. Yoo Loc. A4. 70 m west of Scone-Gundy road junction (Carboniferous of Australia)

Also known as 2.6 km southwest of Gundy

Where: New South Wales, Australia (32.1° S, 150.9° E: paleocoordinates 34.8° S, 144.6° E)

When: Dangarfield Formation, Tournaisian (358.9 - 346.7 Ma)

• Undivided upper part of formation. Tournaisian subzone 3. Brachiopod zone: Schellwienella cf. burlingtonensis. Conodont zone: Gathodous semiglaber.

• bed-level stratigraphic resolution

Environment/lithology: marine; gray, green, sandy mudstone

• Bands of grey bioclastic limestone interbedded in mudstone. Each limetone band ranges in thickness from 0.1 to 0.2 meters and the limestones can be traced 800m in NW-SE direction.

Size classes: macrofossils, microfossils

Collection methods: bulk, chemical,

• Australian National Museum

Primary reference: E. K. Yoo. 1988. Early Carboniferous Mollusca from Gundy, Upper Hunter, New South Wales. Records of the Australian Museum 40(3):233-264 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 44159: authorized by Pete Wagner, entered by Pete Wagner on 02.09.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

• Bivalve list based on figure captions.
Paragastropoda
 Mimospirida - Onychochilidae
"Onychochilus minutissimus n. sp." = Sinistriconcha minutissimus
"Onychochilus minutissimus n. sp." = Sinistriconcha minutissimus Yoo 1988
Bivalvia
 Nuculida - Nuculidae
"Nuculopsis" sp. Girty 1912 nut clam
 Protobranchia -
Palaeoneilo acarinata Campbell and Engel 1963 clam
Gastropoda
 Euomphalina - Euomphalidae
Araeonema microspirulata n. sp. Yoo 1994 snail
 Euomphalina - Microdomatidae
Microdoma angulata Yoo 1988 snail
 Prosobranchia - Goniasmatidae
 Prosobranchia - Palaeostylidae
"Loxonema elegantissima n. sp." = Austronema elegantissima
"Loxonema elegantissima n. sp." = Austronema elegantissima Yoo 1988 snail
 Cerithimorpha - Orthonemidae
Stegocoelia (Hypergonia) tenuis n. sp., "Stegocoelia (Hypergonia) elongata n. sp." = Hypergonia elongata
Stegocoelia (Hypergonia) tenuis n. sp. Yoo 1988 snail
"Stegocoelia (Hypergonia) elongata n. sp." = Hypergonia elongata Yoo 1988 snail
 Heterostropha - Donaldinidae
Donaldina filosa n. sp. Yoo 1988 snail
 Murchisoniina - Gosseletinidae
"Peruvispira gundyensis" = Austroneilsonia gundyensis Yoo 1988 snail
Glabrocingulum obesum n. sp. Yoo 1988 snail
 Murchisoniina - Soleniscidae
Soleniscus callosus Yoo 1988 snail
 Pleurotomarioidea - Phymatopleuridae
Borestus costatus Yoo 1988 snail
 Trochoidea - Eucochlidae
Eucochlis australis Yoo 1988 snail
Scaphopoda
 Dentaliida - Dentaliidae
Plagioglypta numerosa Yoo 1988 tusk shell