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Is it pretty difficult? Because to me there' s different textures, lots of different colours here already. It is difficult. You need to get your eye in, walk around quite a lot, pick up some small bits and pieces and check out what' s bone and what isn' t. So actually just walking around here. You can already see some evidence of bone. Where? Just in this fallen block here, there' s a little bit of bone just peeking out of the side here. I would never have known that was bone. What' s giving it away is it' s a slightly different colour to the rest of the rock. And also I can recognise it, as a part of a limb bone. Actually, that' s been cut in section. So you can see it' s hollow inside. Yeah. And then it has this thick layer of bone around the outer part of it, so it' s a very characteristic shape. It seems amazing that in the 21st century, cuttingedge palaeontology still begins with a long walk and your eyes to the ground. What dinosaur hunters have been doing for nearly 200 years, but it gets results. |
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zhè gōng zuò nán ma? yīn wèi duì wǒ lái shuō, zhè dì miàn běn jiù wén lǐ fán fù yán sè chān zá, shì hěn nán, nǐ dé zǐ xì guān chá, dào chù zǒu dòng, shí qǐ suì shí xì kuài. kàn kàn tā men shì bú shì gú tou, qí shí zài zhè zǒu shàng jǐ quān jiù yǐ jīng néng fā xiàn xiē hén jī le. zài nǎ? jiù zài zhè piàn xià xiàn de qū yù, zhè lǐ yǒu yī xiǎo kuài gú tou lù le chū lái, kàn ba, wǒ jué rèn bù chū zhè shì kuài gú tou, wǒ néng fā xiàn tā shì yīn wèi tā de yán sè yǔ biān shàng yán shí bù tóng. wǒ hái néng kàn chū zhè shì kuài sì zhī gǔ, tā shì bèi chuí zhí jié duàn de. nǐ kě yǐ kàn dào, tā shì zhōng kōng de. wài wéi hái yǒu yī céng hòu gǔ, zhè gè xíng zhuàng hěn diǎn xíng. lìng rén jīng qí de shì zài èr shí yī shì jì, gǔ shēng wù xué jiā men réng yào miàn cháo huáng tǔ, tú bù xún zhǎo huà shí. kǒng lóng huà shí sōu xún zhě yǐ rú cǐ bēn zǒu jìn liǎng bǎi nián, rán ér nǔ lì méi yǒu bái fèi. |