Prof. Marco Martins-Ferreira

@Marco86602720

Passionate Geologist, professor and researcher. Needs to know the history and functioning of Planet Earth.

Brazil
Vrijeme pridruživanja: siječanj 2020.

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  1. Sampling in the Parnaiba River was 100% success. Check. We now head to Macapa city. For the next 2 days we will navigate and sample sediment from the Amazon river in Brazil as part of the GEOSTICK project.

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  2. Our sampling sites for tomorrow.

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  3. Today I present to you the awsome erosive feature - the monoliths garden. A stream course passed by and eroded the St. Miguel Conglomerate (with calcitic cement). The stream now runs 300m to the south. Chapada dos Veadeiros, Brazil.

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    You Matter. Unless you multiply yourself by the speed of light squared. Then you Energy.

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    2. velj

    This animation shows 14 false-color images of the Padma river in Bangladesh over the course of 30 years, between 1988 and 2018, and shows the continuous evolution of meanders that water and time generate in the environment close to a river

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    21. sij

    This helps you to visualize geologic time. Earth came into being at the shoulder, single cell organisms started at the forearm, humans only rocked up at the tip of the finger nail. Source:

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    26. sij

    Time-lapse of neurons making new connections

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    28. sij

    A smartphone uses 75 out of the 81 stable elements in the periodic table! These elements come from minerals (usually metal ores) which must be located, extracted, processed and refined. Source: The Geological Society UK

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  9. They where a happy family of conglomerate clasts that supported each other. In times of great stress, they sticked together and adapted. They now live in warm peace among flowers and tell the whatchfull eye the long history they have witnessed. Neoproterozoic in central Brazil.

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    31. sij
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  11. Students and professors from Brazil in great intimacy with the dome-and-keel fold pattern (type 1 of Ramsay).

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  12. Check out this amazing outcrop of an upright fold with thickened hinge in the Pireneus Range in Central Brazil.

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