How to use in-sentence of “silurian”:
+ Ordovician and Silurian sea-water chemistry, sea level, and climate: a synopsis.
+ The Silurian was the first period to see macrofossils of biota on land, in the form of moss forests along lakes and streams as well as millipedes and scorpions colonizing the land later in the period.
+ They lived in what is now North America, Europe and Russia from the Middle Silurian to Upper Devonian.
+ Still, the Silurian genus “Poleumita” contains fifteen identified species.
+ The northern lower slopes are covered with a calcareous shale also from the Silurian period.
+ There was “a beautiful picture of this junction washed bare by the sea”, where 345 million year old Devonian Old Red Sandstone overlies 425 million year old Silurian greywacke.
+ On the other side of these faults are middle Silurian period rhyodacite volcanic deposits.
Example sentences of “silurian”:
+ However, one perfectly preserved specimen of "Enalikter" was found in the Silurian of Herefordshire.
+ The first fossil records of vascular plants, appeared in the second half of the Silurian period.
+ However, one perfectly preserved specimen of “Enalikter” was found in the Silurian of Herefordshire.
+ The first fossil records of vascular plants, appeared in the second half of the Silurian period.
+ It was caused by the collision of tectonic plates at the end of the Silurian period.
+ The rock on Mount Stromlo is ignimbrite from a volcanic eruption during the upper Silurian period.
+ Brachiopods, bryozoans and echinoderms were also heavily affected, and the cone-shaped nautiloids died out completely, except for rare Silurian forms.
+ The Silurian was the Period to the beginning of the Devonian period, about 419 mya.
+ The Paternoster Gang is a group that includes Silurian Madame Vastra.
+ Thus, anatomical recrds suggest the first insects may have appeared earlier, in the Silurian period.
+ He took him to a Silurian Ark ship to help stop it crashing into earth.
+ They lived from later Silurian to the end of the Devonian.
+ The Placoderms were a class of armoured prehistoric fish, which lived from the mid Silurian to the end of the Devonian period.
+ From the first land plants in the Silurian period for 300 million years to the Lower Cretaceous, virtually all transport of spores and seeds was done by mechanical means.
+ It lived during the Silurian era and out has been found in the United States, Canada and Europe.
+ Their first certain appearance is in the Silurian period, with a big radiation in the Mesozoic era.Levin, Harold.
+ They have many Silurian marine fossils.
+ There is some evidence that simple life may already have invaded the land at the start of the Palaeozoic, but substantial plants and animals did not take to the land until the Silurian and did not thrive until the Devonian.
+ The base of the Silurian is set at a major extinction when 60% of marine species were wiped out, the End-Ordovician extinction event.