D4 Member
Geology
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Pragian | Spain (Aragon) | (40402) | |
Early/Lower Emsian | Spain (Aragon) | (40403 40405 40407) | |
Late/Upper Emsian | Spain (Aragon) | (40408 40410 40416 40417) | |
Early/Lower Bathonian | Saudi Arabia | (141391 141392 141393 141478 141479 141510 141528 141565 141566) | |
Early/Lower Bathonian | Saudi Arabia (Oregon) | (141416) | |
Piacenzian | Italy (Sardinia) | (190856 230767) |