Lower to Middle Maastrichtian [details]
Ottakovil Formation, Ariyalun Group [details]
Ottakovil Area, South India [details]
HT: MACSG 1439; PT: MACSG 1440-1447 [details]
HT: MACSG 1477; PT: MACSG 1478-1486 [details]
HT: MACSG 1457; PT: MACSG 1458-1466 [details]
HT: MACSG 1467; PT: MACSG 1468-1478 [details]
HT: MACSG 1448; PT: MACSG 1449-1456 [details]
HT: MACSG 1487; PT: MACSG 1488-1528 [details]