nly in one position did I see a conglomeration of minute
shells; this occurred above the others and nearer the jungle. I brought
away with me, two boxes full. Owing to my presuming that I should meet
with water near, I omitted the precaution of taking some with me, so I
could not ascertain exactly the height of the place. All the fossils are
easily friable. {172}
From the Jasper, which is scarce 1,800 feet in elevation, the following
plants occurred nearly in succession--Holmskioldia, this is scarcely
found above 2,000 feet; Porana in abundance, gradually diminishing above;
Callicarpa arborea abundant, continuing to about 2,200; Triumfetta, Urena
lobata, Arundo the same as above, Melica latifolia, Panicum plicatum, and
one or two other species; a Polygonum, Andropogon, small Commeline, Leea,
Erythrina are very close to the spot, and the only Churra plant, except
the Arundo and Wendlandia is a Labiata, Geniosporum? so is Composita
arborea; indeed the vegetation is almost decidedly tropical. The
following plants are then seen--Tetranthera, Flemingia as at Mahadeb,
Vitis, Drymaria, Panicum eleusinoides, Eurya, Panax foliis decompositis
inermis, Pogonatherum crenitum, Wallichia, which occur before one has
gained an ascent of 2,000 feet: Osbeckia nepalensis descends to this but
in small quantities; then I remarked Bidens, AEtheilema, Caricineae,
Rottlera, Didymocarpus, Begonia, Cheilanthes dealbata, Stemodia
ruderalis? Scutellaria, Impatiens bracteata, Rungiae sp. Sida,
Elephantopus sp. and Bambusa, Gordonii occurring there at an elevation of
about 2,100 feet. Then Centotheca lappacea, Deeringia, Panicum
_centrum_, Gouania, Caryophyllus, which last occurs on all the chain of
Himalayas, and which I have seen as high as 6,000 feet in the Mishmee
Mountains, latitude 28 degrees. Panax foliis palmatim partitis,
Clerodendrum nutans, Ficus feruginea and F. hispida, foliis cordatis,
serrato-dentatis: then Saurauja micrantha; before 2,300 feet were
reached. There Oxyspora sp. paniculis cernius ramis ascendentibus,
frutex, Croton of old, Ruellia persicaefolia appeared, and about 2,400
feet, the 1st Quercus appeared. Here, as at Mahadeb, Ruellia Neesiana
became common, and Linum trigynum, Uncinia, etc. Grasses commence to
preponderate at about 2,800 feet, but not the grasses of Churra. Holcus,
Airoides, etc. not being found, but Panica varia, and Rottboellia which
ceases above this.
At the raised Marine Fossil Beach, a que
|