HLV-2, Habay-la-Vieille II (Triassic of Belgium)

Where: Gaume, Belgium (49.7° N, 5.6° E: paleocoordinates 36.3° N, 7.6° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Sables de Mortinsart Formation, Rhaetian (208.5 - 201.3 Ma)

• lower Rhaetian

• bed-level stratigraphic resolution

Environment/lithology: marginal marine; pebbly, conglomeratic sandstone

• lithofacies at the entire section represent subtidal and littoral desposits
• Delsate 1995/6: A conglomeratic sandstone, 5 cm deep erosional pockets at base with clear quartz pebbles.

Size class: mesofossils

Collected by Duffin, Coupatez, Lepage & Wouters in 1983

Collection methods: bulk, sieve,

Primary reference: G. Hahn, R. Wild, and G. Wouters. 1987. Cynodontier-Zähne aus der Ober-Trias von Gaume (S - Belgien) -Cynodont teeth from the Upper Triassic of Gaume (S. Belgium)]. Mémoires pour servir à Explication des Cartes Géologique et Minières de la Belgique 24:1-33 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 114131: authorized by Matthew Carrano, entered by Matthew Carrano on 10.08.2011, edited by Roger Benson and Terri Cleary

Creative Commons license: CC BY (attribution)

Taxonomic list

Osteichthyes
 Therapsida -
Mojo usuratus3 Hahn et al. 1987 mammaliaform
 Therapsida - Haramiyidae
Thomasia woutersi n. sp.1 Butler and Macintyre 1994 mammaliaform
 Therapsida -
? Gaumia incisa n. sp., Gaumia longiradicata n. gen. n. sp.
? Gaumia incisa n. sp. Hahn et al. 1987 cynodont
R.M. 31-34
Gaumia longiradicata n. gen. n. sp. Hahn et al. 1987 cynodont
R.M. 35-36
 Therapsida - Chiniquodontidae
Lepagia gaumensis n. gen. n. sp.
Lepagia gaumensis n. gen. n. sp. Hahn et al. 1987 cynodont
R.M. 28-30
 Therapsida - Dromatheriidae
? Pseudotriconodon sp. Hahn et al. 1984 cynodont
R.M. 37
 Therapsida - Traversodontidae
Microscalenodon nanus n. gen. n. sp.4
Microscalenodon nanus n. gen. n. sp.4 Hahn et al. 1988 cynodont
IRSNB R 405, 406
Reptilia
 Eosuchia -
cf. Diphydontosaurus sp.2 Whiteside 1986 lepidosaur
dentary fragment, BM(NH) R 12711