56 
DIENER : TRIAS OF THE HIMALAYAS. 
which goes so far that almost every single bed found in the one area 
can be recognised in the other, as will be seen from a comparison of the 
section near Lilang with that of the Bambanag cliff. 
The section observed by A. v. Krafit and H. Hayden near Lilang 
in Spiti is as follows (in descending order): — 
4. Dark grey limestone, often concretionary, with shaly part 
ings. Upper Muschelkalk .... 
3 / Grey limestone with Ceratites Ravana . 
3 e Grey concretionary Hmestone .... 
3 d Shales with Spirij erina Stracheyi .... 
3 c Grey limestone ....... 
3 b Hard, grey limestone with Keyserlingites Dieneri 
3 a Thin layers of grey limestone and shale . 
2. Nodular limestone (Niti limestone Noetl.) 
1. Shaly limestone with Rhynchonella Griesbachi . 
Fig. 2. Section through the Middle Trias along the Lingti river {from A. v. Krafft'' s 
diary). 
8. Daonella shales, with Daonella Lommeli. 
7. Passage beds. 
6. Upper Muschelkalk. 
6a Main layer of Ptychites rugifer. 
5. Zone of Spiriftrina Stracheyi. 
4. Zone of Keyserlingites Dieneri. 
3. Nodular limestone. 
2. Limestone with Rhynchonella Griesbachi, 
1. Hedenstrcemia beds. 
I 257 ) 
22 feet. 
16 ins. 
6 ins. 
4 ins. 
3 ins. 
4 ins. 
3 feet. 
60 feet. 
3 feet. 
