Where: France (46.1° N, 1.1° W)
• Paleocoordinates: 28.1° N, 15.0° E (Wright 2013)
• coordinate estimated from map
• small collection-level geographic resolution
When: Cimodoce ammonoid zone, Early/Lower Kimmeridgian (155.7 - 150.8 Ma)
• Third reefal level of the Chay Peninsula
• member-level stratigraphic resolution
Environment/lithology: slope or ramp reef; lithified, shelly/skeletal packstone
Size classes: macrofossils, mesofossils, microfossils
Preservation: cast, mold/impression
Collection methods: bulk, surface (in situ), sieve,
Primary reference: N. Olivier, B. Pittet, W. Werner, P. Hantzpergue, and C. Gaillard. 2008. Facies distribution and coral-microbialite reef development on a low-energy carbonate ramp (Chay Peninsula, Kimmeridgian, western France). Sedimentary Geology 205:14-33 [L. Villier/L. Villier]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 101050: authorized by Loic Villier, entered by Loic Villier on 15.12.2010
Creative Commons license: CC0 (CC0)
Taxonomic list
Tubothalamea | |
Nodosariata | |
Bullopora sp. Quenstedt 1856 | |
Ophiuroidea | |
Ophiurella bispinosa d'Orbigny 1850 brittle star | |
Acroura subnuda d'Orbigny 1850 brittle star | |
Echinoidea | |
Paracidaris florigemma Phillips 1829 pencil urchin | |
Acrocidaris nobilis sea urchin | |
Crinoidea | |
Angulocrinus simplex Sea lily | |
Isocrinus rupellensis Sea lily | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Sedentaria | |
Serpulidae indet. Rafinesque 1835 | |
Polychaeta | |
Gastropoda | |
"Ampullospira sp." = Ampullina (Ampullospira)
"Ampullospira sp." = Ampullina (Ampullospira) Harris 1897 snail | |
Anthozoa | |
Stylina sp. Lamarck 1816 stony coral
Stylosmilia sp. Milne-Edwards and Haime 1848 stony coral | |
Thamnasteria sp. LeSauvage 1823 stony coral | |
"Microsolenidae indet." = Comoseridae
"Microsolenidae indet." = Comoseridae de Fromentel 1861 stony coral | |
Calamophylliopsis sp. Alloiteau 1952 stony coral | |
Hydrozoa | |
Tubiphytes sp. Maslov 1956 | |
Hexactinellida | |
Hexactinellida indet. Schmidt 1870 glass sponge | |
Calcarea | |
Calcarea indet. Bowerbank 1864 calcareous sponge |