Where: Indonesia (10.6° S, 123.3° E: paleocoordinates 32.5° S, 81.5° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Early/Lower Jurassic to Early/Lower Jurassic (201.4 - 161.5 Ma)

• Specimens are derived from debris cones of mud volcanoes, so are a mixture of Early and Middle Jurassic ammonites and belemnites.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collected by A. Wichmann in 1888-1889

Collection methods: surface (float)

• Repository: Mineralogische-Geologisch Instituut te Utrecht (based on location of Hypocrinus pyriformis in 1913).

Primary reference: A. Rothpletz. 1892. Die Perm-, Trias- und Jura-Formation auf Timor und Rotti im Indischen Archipel. Palaeontographica 39:57-106 [G. Webster/G. Webster]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 132795: authorized by Matthew Clapham, entered by Matthew Clapham on 27.08.2012

Creative Commons license: CC BY (attribution)