I found this fossil while doing my fieldwork in limestone area. Description below may help to identify it.
Location: NW Perlis, Malaysia (Setul Formation). Hilly Area.
- Have a curly shape
- It have line and look like a suture
- Does not have visible feature of cephalopod like septa and chamber.
- It can be found between layer of stromatolite
- Other fossil found nearby: gastropod, cephalopod and brachiopod (most of this fossil already have been damage but the shape still good and can easily identify it.
Size of the coin: 2.2 cm.
I hope this information is helping to identify the fossil. Thanks.