194607
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194607 [2016/04/29 12:47] – tyreless | 194607 [2016/05/02 14:39] – tyreless | ||
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Second of two articles on a self-explanatory subject. | Second of two articles on a self-explanatory subject. | ||
- | ====Part II. Walkabout In Paradise. | + | ====Part II. Walkabout In Paradise.==== |
We have de-bussed at Wallacia once more, and my! what a mix-up. There is one grand melee as a mob of Sunday hiking types, bound for a big, tough weekend at Norton' | We have de-bussed at Wallacia once more, and my! what a mix-up. There is one grand melee as a mob of Sunday hiking types, bound for a big, tough weekend at Norton' | ||
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- | BUSY AS BEES AT B1ULGUM | + | =====Busy As Bees At Bluegum.===== |
- | "Will the Feduration | + | |
- | latter often wiolding | + | "Will the Federation |
- | saw. The President called the tune of 'Heave-hol",as an improvised | + | |
- | dam went up, with the assistance of some willifig | + | For your information, the Grose River changed its course, and is no longer |
- | For your informationl, the Grose Rivex' | + | |
- | S s s | + | ---- |
- | THE RECORD OF THE ROCKS | + | |
- | (By Trouper). | + | =====The Record Of The Rocks.===== |
- | Yeola - nearly all of us 'know this haven, but Most of us give.. - scarcply, | + | |
- | This time; as I took my plunge in the pool below the tent, something | + | By Trouper. |
- | about tie rocks-arrested my attention. Previously, they hod caused no mental comment. - Slate, I had thought in walking over them to the water' | + | |
- | just plain ordinary grey slate." | + | Yeola - nearly all of us know this haven, but most of us give scarcely |
- | The common forms of slate are a fine, uniformly-grey powder compacted into a rock which breaks into flake' | + | |
- | Normally, there is ndtbAng | + | This time, as I took my plunge in the pool below the tent, something about the rocks arrested my attention. Previously, they had caused no mental comment. |
- | Then how did this pebble get there? I looked around; there was another and yet another - half a dozen of theM. But how could they be amongst the mud? Nearly all were of the same colour as the slate, but definitely units of their own. No satisfactory explanation presented itself. | + | |
- | Now, here was one of a different colour; a pale bluish-grey, | + | The common forms of slate are a fine, uniformly-grey powder compacted into a rock which breaks into flakes. Far from being uniform, the grey in this slate was full of long, narrow |
- | Eagerly, I lent to examine them anew, and found dozens of the relics! Yes, in those rock platforms, the fossils | + | |
- | . ' . | + | Normally, there is nothing |
- | 8. | + | |
- | .. ' . . . : | + | Then how did this pebble get there? I looked around; there was another and yet another - half a dozen of them. But how could they be amongst the mud? Nearly all were of the same colour as the slate, but definitely units of their own. No satisfactory explanation presented itself. |
- | fraction, each decaying cell is replaced by minute particles of the mud, and as this process continues, taking years to complete, the mud retains part or all of the pattern of the animal, fish or plant which it is renlacing. These werc, rl " | + | |
- | It does not need a geologist to find these fossils, for they are easily seen in the rock platform above the pool in front of the camp site They represent the remains of ancient shellfish, termed "spiriftra" (singular, "spirifor"), and you may see the actua limestone of thd shells, and in one or two isolated cases, there is, inside this limestone, the grey s3-4-- | + | Now, here was one of a different colour; a pale bluish-grey, |
- | Spirif era wore brachiopods - i e. shellfish of a structure similar to cockles or muscles - which grew somewhat as shown in the drawing. The -outer (limestone) shell remains in many places, and in one instance - about half way across the top of the rock step some six | + | |
- | w | + | Eagerly, I lent to examine them anew, and found dozens of the relics! Yes, in those rock platforms, the fossils |
- | foot above the pool - is a specimen, some 3" across | + | |
- | almost the whole of the shell preserved, and ZEC00)2, | + | It does not need a geologist to find these fossils, for they are easily seen in the rock platform above the pool in front of the camp site. They represent the remains of ancient shellfish, termed "spirifera" (singular, "spirifer"), and you may see the actual |
- | shown in the diagram represents the secendary | + | |
- | muscle used ,in opening and closing the turn shells; | + | Spirifera |
- | and in this particular specimen, | + | |
- | There is yet a third type of fossil, or rather, strictly speaking, not a fossil - and that is a cast. Instead of 'replacing the animal,.etc. the muds: . might make a cast of them, just as a dentist might make a cast of-a jaw beIbre | + | There is yet a third type of fossil, or rather, strictly speaking, not a fossil - and that is a cast. Instead of replacing the animal, etc. the muds might make a cast of them, just as a dentist might make a cast of a jaw before |
- | fitting false teeth. These shell casts - numbers of them - may be found here,' | + | |
- | slates, and some in the 'chocolate-coloured cliffs on | + | Thus, when next you go to Yeola, with its buffalo |
- | the far side, One such cast is depicted in the drawing, | + | |
- | grass on which to camp, blckberries'to tickle the | + | |
- | palate, and picturesque swimming pools in which to while away the hours, you may read a page of geology' | + | |
- | : | + | |
- | Thus, when next you go to Yeolal with its buffalo. . | + | |
- | 7 | + | |
" | " | ||
by " | by " |
194607.txt · Last modified: 2016/05/04 13:10 by tyreless