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2019-10-09 08:02:24.0 [tstevens] Insert Concept
add narrower relation (TRIASSIC [b44427cd-4b20-42a3-9e14-8d1f6d8399d5,336091] - UPPER
[35aa6f1d-da5b-473d-b95c-24ba82cc0780,369353]);
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2019-10-09 08:02:40.0 [tstevens] Insert Concept
add narrower relation (TRIASSIC [b44427cd-4b20-42a3-9e14-8d1f6d8399d5,336091] - MIDDLE
[ee019c00-2300-4675-9dea-8f993a744a67,369357]);
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2019-10-09 08:02:49.0 [tstevens] Insert Concept
add narrower relation (TRIASSIC [b44427cd-4b20-42a3-9e14-8d1f6d8399d5,336091] - LOWER
[5cf3e2f7-3753-4c2f-ae82-4b8eebf4547f,369361]);
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2019-10-09 09:01:13.0 [tstevens]
insert Definition (id: null
text: In many ways, the Triassic, lasting from 251.0 mya to 199.6 mya,* was a time
of transition. It was at this time that the world-continent of Pangea existed, altering
global climate and ocean circulation. The Triassic also follows the largest extinction
event in the history of life, and so is a time when the survivors of that event spread
and recolonized.
The organisms of the Triassic can be considered to belong to one of three groups:
holdovers from the Permo-Triassic extinction, new groups which flourished briefly,
and new groups which went on to dominate the Mesozoic world. The holdovers included
the lycophytes, glossopterids, and dicynodonts. While those that went on to dominate
the Mesozoic world include modern conifers, cycadeoids, and the dinosaurs.
language code: en);
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2019-10-15 08:45:48.0 [tstevens]
update Definition (In many ways, the Triassic, lasting from 251.0 mya to 199.6 mya,
was a time of transition. It was at this time that the world-continent of Pangea existed,
altering global climate and ocean circulation. The Triassic also follows the largest
extinction event in the history of life, and so is a time when the survivors of that
event spread and recolonized.
The organisms of the Triassic can be considered to belong to one of three groups:
holdovers from the Permo-Triassic extinction, new groups which flourished briefly,
and new groups which went on to dominate the Mesozoic world. The holdovers included
the lycophytes, glossopterids, and dicynodonts. While those that went on to dominate
the Mesozoic world include modern conifers, cycadeoids, and the dinosaurs.);
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| definition |
In many ways, the Triassic, lasting from 251.0 mya to 199.6 mya, was a time of transition.
It was at this time that the world-continent of Pangea existed, altering global climate
and ocean circulation. The Triassic also follows the largest extinction event in the
history of life, and so is a time when the survivors of that event spread and recolonized.
The organisms of the Triassic can be considered to belong to one of three groups:
holdovers from the Permo-Triassic extinction, new groups which flourished briefly,
and new groups which went on to dominate the Mesozoic world. The holdovers included
the lycophytes, glossopterids, and dicynodonts. While those that went on to dominate
the Mesozoic world include modern conifers, cycadeoids, and the dinosaurs.
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