Also known as Reef 3447
Where: Morocco (32.3° N, 4.4° W: paleocoordinates 27.2° N, 0.4° W)
• coordinate estimated from map
• local area-level geographic resolution
When: IV Member (Agoudim Formation), Bajocian (170.3 - 168.3 Ma)
• upper part of the member
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified reef rocks
Size classes: macrofossils, microfossils
Collection methods: peel or thin section,
Primary reference: A. Ait Addi. 2006. The dogger reef horizons of the Moroccan Central High Atlas: New data on their development. Journal of African Earth Sciences 45:162-172 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 68165: authorized by Wolfgang Kiessling, entered by Uta Merkel on 05.01.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Cyanophyceae | |
"Cayeuxia" sp. Frollo 1938 | |
Deuteropoda | |
Ostracoda indet. Latreille 1802 ostracod | |
Gastropoda | |
Nerineidae indet. Zittel 1873 snail | |
Bivalvia | |
Bivalvia indet. Linnaeus 1758 clam | |
Ostrea sp. Linnaeus 1758 oyster
Lopha (Actinostreon) sp. Bayle 1878 oyster | |
Lithiotidae indet. Reis 1903 oyster | |
Rhynchonellata | |
Monsardithyris sp. Alméras 1970 | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Polychaeta | |
Serpulidae indet. Rafinesque 1835 | |
Echinoidea | |
Hemicidaris koechlini Cotteau 1862 sea urchin
Gymnocidaris pustulosa Agassiz 1846 sea urchin | |
Diplopodia cf. morieii sea urchin | |
Psephechinus globosus Lambert 1931 sea urchin | |
Cidaris sp. Leske 1778 pencil urchin | |
Hydrozoa | |
Spongiomorpha indet. Alloiteau 1952 | |
Anthozoa | |
Scleractinia indet. Bourne 1900 stony coral | |
unclassified | |
Porifera indet. Grant 1836 | |
Demospongiae | |
? Lithistida indet. demosponge | |
Foraminifera | |
"Foraminiferida indet." = Foraminifera
"Foraminiferida indet." = Foraminifera Eichwald 1830 foram |