found the fact of ferns and conifersread the information of plants of the rainforest. make a chart of information about ferns and conifers. get as many facts as you can.ferns appear in fosils that are recorded to be as old as 325 million years. the t

found the fact of ferns and conifersread the information of plants of the rainforest. make a chart of information about ferns and conifers. get as many facts as you can.ferns appear in fosils that are recorded to be as old as 325 million years. the t
found the fact of ferns and conifers
read the information of plants of the rainforest. make a chart of information about ferns and conifers. get as many facts as you can.
ferns appear in fosils that are recorded to be as old as 325 million years. the tropical rainforest of north queensland is home to about 40 species of ferns which are not found anywhere else in the world. fern are unique plants because they are one of the few plant types that circulate their water internally known as vascular plants . they have been around longer than flowering plants conifer and cycads.
some ferns you might seein the rainfores include:
the king fern, which looks a bit like a palm growing out of the ground. it has been around since the late paleozoic era. the fronds of this ferns are some of the longest of any fern in the world, growing to about five metres.
the tree fern has been around since the time of the dinosaurs, though specimens were much taller then. it has a narrow trunk with long fronds like a crown. some crowns have been measured to be 12 metres across.
the tassel fern has been notedin fossils from the carboniferous period. there are two different types of tassel fern, one preferring to grow along the ground and the other making its home on top of another plant.
conifers
conifers are more advanced than ferns but not as advanced as fowering plants conifers first appear in fossil records from approximately 280million years ago. the rainforest area of north queensland provides a home for six species of cnifer, including the largest of all conifers, the bull kauri.
two of these giant trees can still be seen and they are referred to as the twin kauris one of the trees measures 41.5 metres in oheight while the other is 44.2 metres tall. their trunks measure almost 6 metres in girth. it is believed these trees are more than 1100 years old. it is also believed that over 100 million years ago the whole area was forested with these trees.
other conifers found in the area include:
the bunya pine also known as the southern conifer. it has sharp stiff leaves and produces massive cones up to 10 kilograms in weight these trees can grow up to 40 metres tall.
the plum pine a primitive conifer which produces a seed covered in red or purple flesh, looking rather like a plum.
example
fern
325 million years old
40 species
conifers
280 millions years ago
queensland has 6speices

found the fact of ferns and conifersread the information of plants of the rainforest. make a chart of information about ferns and conifers. get as many facts as you can.ferns appear in fosils that are recorded to be as old as 325 million years. the t
发现羊齿植物和松类的事实
读雨林的植物的数据.使关于图解的资讯的成为羊齿植物和松类.拿尽你所能最多的事实.
被记录是像三亿二千五百万年一样的旧,羊齿植物在 fosils 中出现.北 queensland 的热带雨林是不在全球的任何地方被发现的羊齿植物的大约 40个种的家.因为他们是已知的在内部的流通他们的水的少数植物类型之一如脉管的植物,所以羊齿植物是独特的植物.他们已经长于开花的植物松类和苏铁之类的周围.
一些羊齿植物你可能 seein rainfores 包括:
国王羊齿植物,看起来和无法地面的一个手掌一点像.它是在自从迟的 paleozoic 时代以后周围.这一棵羊齿植物的叶是全球的任何羊齿植物的一些最长的,对大约五公尺增加.
树羊齿植物已经自从恐龙的时候以后在附近,虽然样品当时非常高.它像王冠一样用长的叶有一个狭窄的树干.一些王冠已经被测量横过是 12 公尺.
流苏羊齿植物从 carboniferous 时期起已经是 notedin 化石.有二不同流苏羊齿植物的类型,一偏爱沿着在另外的一个植物的顶端上制造它的家的地面和另一个生长.
松类
松类是更先进的比较羊齿植物但是不像 fowering 那么先进在成化石的记录中首先种植松类出现从在二亿八千万年以前大约.北 queensland 的雨林区域提供一个家给 cnifer 的六个种,包括所有松类的最大的,公牛 kauri .
这些庞大的树中二棵能仍然被见到,而且他们被称为双胞胎的 kauris,当另一个是 44.2 公尺的时候,树之一在 oheight 中大小为 41.5 公尺高的.他们的树干在周围中几乎大小为 6 公尺.它是相信这些树超过 1100 岁.它也被相信在超过一亿年以前整个的区域与这些树一起植树.
在区域被发现的其他的松类包括:
bunya 松树也知道如南方的松类.它有高调强烈的树叶而且在重量这些树中生产巨大的达 10 公斤的圆锥体能成长达 40 公尺高的.
李子消瘦 ,生产种子的一个原始的松类在红色的或紫色的肉复盖了,宁可看喜欢一粒李子.
例子
羊齿植物
三亿二千五百万岁
40个种
松类
280 数百万数年以前
queensland 有 6speices

你想干吗？
这是一个关于蕨类植物和针叶植物的发现的报告
用了40种 325年的蕨类 和 昆士兰岛的2800万年前的针叶植物为样本写的研究报告