Sentences with phrase «plant leaf fossil»

17 The oldest carnivorous plant leaf fossil, from a relative of Roridula, was found in Baltic amber that's 35 million to 47 million years old.

Not exact matches

1) FOSSIL RECORD: made of not only bone to stone fossils, but also amber, dehydrated corpses, footprints in mud / ash to stone fossils, leaf and insect imprints in various forms of stone, along with many other forms of preservation of dead animal / plant life from times long ago.

Herbivore coprolites are rare in the fossil record because a diet of leaves and other green plant material doesn't leave a lot of hard material to preserve (unlike bones in carnivore dung).

Left: Researchers at a camp near the Beardmore Glacier, where fossils from meat - eating theropods and plant - eating sauropods were found.

First, fossil leaves and pollen excavated from the layers immediately below the K - T boundary show that the diversity of flowering plants substantially decreased in patches throughout the region before the extraterrestrial impact.

«When we collect sediment from the bottom of the lake, we can recognize sequences of plants that grew in a given area based on the shape of the fossil pollen left behind,» Shuman explains.

Swamp - loving plants, like sedges and tussocks, are the fossil survivors, not delicate leaves from hardwood trees.

Researchers from the University of Göttingen in Germany found the fossil of two leaves from the plant in the Jantarny amber mine near Kaliningrad, Russia (PNAS, DOI: 10.1073 / pnas.1414777111).

The compound leaves of Potomacapnos apeleutheron identify the 120 million - year - old plant fossil as the earliest known North American member of the eudicots, the largest group of flowering plants.

A fossil leaf fragment collected decades ago on a Virginia canal bank has been identified as one of North America's oldest flowering plants, a 115 - to 125 - million - year - old species new to science.

Plants are rarely fossilized whole, and most of our information on the floral response to the PETM comes from fossil leaves and pollen.

Fossil cell content has so far mainly been recorded for plant cells, e.g. in Eocene fruit and leaf cells [26], calcified Jurassic royal fern cells [27], Carboniferous pollen and spores [28] or Precambrian thallophytic seaweeds [29].

Extinct Leaf Page was created from a fossil the artist found and depicts leaves from an extinct plant.

Now that Obama has targeted power plants, vehicles, government buildings, the agriculture sector, the fossil fuel industry, and advocated for a plant - based diet, there isn't much low - hanging fruit left.

The assimilation - weighted average of this discrimination against 13C, quantified as Δ13C [Farquhar et al., 1989], is routinely measured in the carbon - based remains of plants preserved as fossils, such as the highly durable leaf cuticle [Beerling et al., 2002].

Researchers have used plant fossils, such as this Ginkgo leaf, to determine ancient CO2 concentrations and plot out a record spanning back over 420 million years (Credit: Dana Royer)