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Summary
| Description |
English: "Megafaunal and human SPDs through time for the contiguous United States. Mammoth (a), mastodon (b), Shasta ground sloth (c), horse (d), saber-toothed cat (e), and human SPDs (f) are indicated in gray. The null model of exponential growth is indicated by the purple line; the purple shading denotes the 95% confidence interval around the null model (see Methods). Statistically significant deviations from the null model between 15 and 10 ka are indicated by the red (busts) and blue (booms) rugs at the base of each panel. Time series of δ18O values from the NGRIP ice core (g), CO2 from the Dome C, Antarctica, ice core (h), and insolation seasonality (i) are provided for comparison. Data sources are in Methods" |
| Date | |
| Source | Population reconstructions for humans and megafauna suggest mixed causes for North American Pleistocene extinctions https://www.nature.com/articles/s41467-018-07897-1 |
| Author | Jack M. Broughton & Elic M. Weitzel |
Licensing
This file is licensed under the
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Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:11, 20 February 2024 |
| 685 × 998 (50 KB) | PrimalMustelid | Uploaded a work by Jack M. Broughton & Elic M. Weitzel from Population reconstructions for humans and megafauna suggest mixed causes for North American Pleistocene extinctions https://www.nature.com/articles/s41467-018-07897-1 with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
Size of this PNG preview of this WEBP file:
411 × 599 pixels. Other resolutions:
165 × 240 pixels |
329 × 480 pixels |
685 × 998 pixels.
Original file (685 × 998 pixels, file size: 50 KB, MIME type: image/webp)
| This is a file from the
Wikimedia Commons. Information from its
description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: "Megafaunal and human SPDs through time for the contiguous United States. Mammoth (a), mastodon (b), Shasta ground sloth (c), horse (d), saber-toothed cat (e), and human SPDs (f) are indicated in gray. The null model of exponential growth is indicated by the purple line; the purple shading denotes the 95% confidence interval around the null model (see Methods). Statistically significant deviations from the null model between 15 and 10 ka are indicated by the red (busts) and blue (booms) rugs at the base of each panel. Time series of δ18O values from the NGRIP ice core (g), CO2 from the Dome C, Antarctica, ice core (h), and insolation seasonality (i) are provided for comparison. Data sources are in Methods" |
| Date | |
| Source | Population reconstructions for humans and megafauna suggest mixed causes for North American Pleistocene extinctions https://www.nature.com/articles/s41467-018-07897-1 |
| Author | Jack M. Broughton & Elic M. Weitzel |
Licensing
This file is licensed under the
Creative Commons
Attribution 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
|
|
This media file is uncategorized.
Please help improve this media file by adding it to one or more categories, so it may be associated with related media files (
how?), and so that it can be more easily found.
Please notify the uploader with {{subst:Please link images|File:United States megafauna human SPDs.webp}} ~~~~ |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:11, 20 February 2024 |
| 685 × 998 (50 KB) | PrimalMustelid | Uploaded a work by Jack M. Broughton & Elic M. Weitzel from Population reconstructions for humans and megafauna suggest mixed causes for North American Pleistocene extinctions https://www.nature.com/articles/s41467-018-07897-1 with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):