Info
|
Fern-spore spike |
Yes |
No |
Yes (13) |
Yes (19) |
No |
|
Iridium anomaly |
9.0 ppb |
1.2 ppb |
6.0 ppb |
56.0 ppb |
25.0 ppb |
|
Claystone layer |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Shocked minerals |
No |
No |
Yes (17) |
Yes (17) |
Yes (17) |
|
Magnetostratigraphy |
No |
No |
No |
No |
No |
|
Radiometric dates |
No |
No |
No |
No |
No |
|
K vertebrates below |
No |
No |
No |
No |
No |
|
T vertebrates above |
No |
No |
No |
No |
No |
|
K leaves below |
No |
No |
No |
No |
No |
|
T leaves above |
No |
No |
No |
No |
No |
|
Locality name |
(51) Clear Creek South |
(52) Madrid |
(53) Berwind Canyon |
(54) Long Canyon |
(55) Carmel |
|
Latitude |
37° 04' 30" N |
37° 07' 30" N |
37° 17' 48" N |
37° 07' 36" N |
37° 07' N |
|
Longitude |
104° 31' 01" W |
104° 38' 00" W |
104° 37' 13" W |
104° 36' 00" W |
104° 37' W |
|
County |
Las Animas |
Las Animas |
Las Animas |
Las Animas |
Las Animas |
|
State/Province |
Colorado |
Colorado |
Colorado |
Colorado |
Colorado |
|
Country |
|
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