| Paul has promised to finally tell us what the tree and the landscape it stood in looked like. I'm really looking forward to seeing this. You can see how these little chains, these little circles here are actually the cells all lined up inside the wood, and that tells us that we've got a conifer, probably related to the sort of cypress-type conifers. Determining the species is a major step, but the cross sections also reveal what the climate at the time was like. It was growing in a seasonal environment. We can tell that because of the growth ring structure in the wood, sort of hot, dry summer season and a wet winter season. All Paul has to do now is put the pieces together and finally conjure up the world of John's tree. Firstly, the whole environment was warmer and much more arid. We wouldn't have had any grasses like we've got today and the forest that we've come out of, the woodland that we've come out of, is quite a dense woodland. If you went back to the Jurassic of Wiltshire, it would have been a much sparser, more open woodlands. | |
| 保罗答应给我们描述这棵树当年外貌与所处环境。 我很期待啊 这里的小条形和小圆圈是木头里成列的细胞，显示这是棵针叶类植物可能和柏树类有渊源。判定物种是重要的一步，而树的横截面还揭露了当时的气候。它生长在一个季节性环境里，我们判断的依据是树木年轮的结构，显示出干热夏季和潮湿冬季的气候区别。 保罗现在只需要把碎片拼合起来，并最终推想出这棵树所生活的世界。 首先，整个环境比现在更暖更干燥。当时的草肯定和现在的不同，我们刚才走过的森林，那片林地非常浓密，而在侏罗纪时代的威尔特郡，，当时的林地则更稀疏开阔一些。 |
| Paul has promised to finally tell us what the tree and the landscape it stood in looked like. I' m really looking forward to seeing this. You can see how these little chains, these little circles here are actually the cells all lined up inside the wood, and that tells us that we' ve got a conifer, probably related to the sort of cypresstype conifers. Determining the species is a major step, but the cross sections also reveal what the climate at the time was like. It was growing in a seasonal environment. We can tell that because of the growth ring structure in the wood, sort of hot, dry summer season and a wet winter season. All Paul has to do now is put the pieces together and finally conjure up the world of John' s tree. Firstly, the whole environment was warmer and much more arid. We wouldn' t have had any grasses like we' ve got today and the forest that we' ve come out of, the woodland that we' ve come out of, is quite a dense woodland. If you went back to the Jurassic of Wiltshire, it would have been a much sparser, more open woodlands. | |
| bao luo da ying gei wo men miao shu zhe ke shu dang nian wai mao yu suo chu huan jing. wo hen qi dai a zhe li de xiao tiao xing he xiao yuan quan shi mu tou li cheng lie de xi bao, xian shi zhe shi ke zhen ye lei zhi wu ke neng he bai shu lei you yuan yuan. pan ding wu zhong shi zhong yao de yi bu, er shu de heng jie mian hai jie lu liao dang shi de qi hou. ta sheng zhang zai yi ge ji jie xing huan jing li, wo men pan duan de yi ju shi shu mu nian lun de jie gou, xian shi chu gan re xia ji he chao shi dong ji de qi hou qu bie. bao luo xian zai zhi xu yao ba sui pian pin he qi lai, bing zui zhong tui xiang chu zhe ke shu suo sheng huo de shi jie. shou xian, zheng ge huan jing bi xian zai geng nuan geng gan zao. dang shi de cao ken ding he xian zai de bu tong, wo men gang cai zou guo de sen lin, na pian lin di fei chang nong mi, er zai zhu luo ji shi dai de wei er te jun,, dang shi de lin di ze geng xi shu kai kuo yi xie. |
| Paul has promised to finally tell us what the tree and the landscape it stood in looked like. I' m really looking forward to seeing this. You can see how these little chains, these little circles here are actually the cells all lined up inside the wood, and that tells us that we' ve got a conifer, probably related to the sort of cypresstype conifers. Determining the species is a major step, but the cross sections also reveal what the climate at the time was like. It was growing in a seasonal environment. We can tell that because of the growth ring structure in the wood, sort of hot, dry summer season and a wet winter season. All Paul has to do now is put the pieces together and finally conjure up the world of John' s tree. Firstly, the whole environment was warmer and much more arid. We wouldn' t have had any grasses like we' ve got today and the forest that we' ve come out of, the woodland that we' ve come out of, is quite a dense woodland. If you went back to the Jurassic of Wiltshire, it would have been a much sparser, more open woodlands. | |
| bǎo luó dā yìng gěi wǒ men miáo shù zhè kē shù dāng nián wài mào yǔ suǒ chǔ huán jìng. wǒ hěn qī dài a zhè lǐ de xiǎo tiáo xíng hé xiǎo yuán quān shì mù tou lǐ chéng liè de xì bāo, xiǎn shì zhè shì kē zhēn yè lèi zhí wù kě néng hé bǎi shù lèi yǒu yuān yuán. pàn dìng wù zhǒng shì zhòng yào de yī bù, ér shù de héng jié miàn hái jiē lù liǎo dàng shí de qì hòu. tā shēng zhǎng zài yí gè jì jié xìng huán jìng lǐ, wǒ men pàn duàn de yī jù shì shù mù nián lún de jié gòu, xiǎn shì chū gān rè xià jì hé cháo shī dōng jì de qì hòu qū bié. bǎo luó xiàn zài zhǐ xū yào bǎ suì piàn pīn hé qǐ lái, bìng zuì zhōng tuī xiǎng chū zhè kē shù suǒ shēng huó de shì jiè. shǒu xiān, zhěng gè huán jìng bǐ xiàn zài gèng nuǎn gèng gān zào. dāng shí de cǎo kěn dìng hé xiàn zài de bù tóng, wǒ men gāng cái zǒu guò de sēn lín, nà piàn lín dì fēi cháng nóng mì, ér zài zhū luó jì shí dài de wēi ěr tè jùn,, dāng shí de lín dì zé gèng xī shū kāi kuò yī xiē. |
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