Halal Formation
Geology
Members: unnamed (37), Lower Marly (8), Middle Carbonate (2), Upper Carbonate/ Marl (4)
Lithologies: "siliciclastic" (2), claystone (1), mudstone (1), "shale" (1), "mixed carbonate-siliciclastic" (5), marl (30), floatstone (2), rudstone (3), "limestone" (27)
Paleoenvironments: marine indet. (2), carbonate indet. (18), shallow subtidal indet. (10), open shallow subtidal (16), reef, buildup or bioherm (6), offshore (1)
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | Russian Federation | (102216 106073) | |
| Middle Albian | Egypt (Sinai) | (50268 193561) | |
| Middle Albian | Egypt | (191703 191704 191712 191713 220861) | |
| Late/Upper Albian | Egypt | (140606 140607 140608 140609 140610 140611 140642 140643 191705 191706 191707 191714 191715 191716 193571) | |
| Late/Upper Albian | Egypt (Sinai) | (50269 50273) | |
| Late/Upper Albian - Cenomanian | Egypt | (150677 150737 150874 150876) | |
| Early/Lower Cenomanian | Egypt | (140612 140613 140615 140618 140619 140620 184768 184769 191717 220862 220863 220864 220865 220866 220867) | |
| Early/Lower Cenomanian | Egypt (Sinai) | (193562) | |
| Late/Upper Cenomanian | Egypt | (151604 151605 184766 184770 184771) | |
| Middle Cenomanian | Egypt | (184767 184772) |