- Source: Denmark Hill Insect Bed
The Denmark Hill Insect Bed is a Triassic fossil locality in the Denmark Hill Conservation Park of Ipswich, Queensland, Australia.
Description
It belongs to the Blackstone Formation (Ipswich Coal Measures Group) dated to the Carnian age (228.0 - 216.5 million years ago). Its coordinates are 27.6°S 152.8°E / -27.6; 152.8. Its paleogeographic coordinates are 59.0°S 105.8°E / -59.0; 105.8.
The fossiliferous layer is located in between the Bluff coal seam and the Aberdare coal seam. It is 15 cm (5.9 in) thick and is composed greenish grey to brownish grey arenaceous shale. The existence of coal seams above and below the layer indicates that it may have once been a lake (lacustrine environment).
The site is noted as a source of well-preserved insect fossils.
See also
List of fossil sites
Chañares Formation, fossiliferous formation of the Ischigualasto-Villa Unión Basin, Argentina
Ischigualasto Formation, contemporaneous fossiliferous formation of the Ischigualasto-Villa Unión Basin
Molteno Formation, contemporaneous fossiliferous formation of Lesotho and South Africa
Pebbly Arkose Formation, contemporaneous fossiliferous formation of Botswana, Zambia and Zimbabwe
References
Kata Kunci Pencarian:
- Denmark Hill Insect Bed
- Carnian
- Blackstone Formation, Australia
- Stuttgart Formation
- Mesochorista proavita
- Hassberge Formation
- Ansbachersandstein
- Benkersandstein Formation
- Santa Juana Formation
- List of fossil sites
