Scientists discover distant relatives of gardeners’ friend
|SFU scientist Bruce Archibald has co-discovered a new species of a distant relative of a gardener's friend in B.C.'s Driftwood Canyon area [Credit: Simon Fraser University]|
SFU’s Bruce Archibald and the Russian Academy of Sciences’ Vladimir Makarkin named the first species of green lacewings from a series of 49- to 53-million-year-old fossil beds stretching across southern British Columbia into Washington State.
Makarkin and Archibald examined 24 fossils from the region, including some that they’d found and others belonging to regional museums, estimating that these contained at least 10 new species. Some of these fossils had minute details so finely preserved that six species could be given names.
|This fossilized wing of an ancient green lacewing insect's wing is one of SFU scientist Bruce Archibald's many new discoveries in Republic, Washington State [Credit: Simon Fraser University]|
Other fossils described by Archibald and Makarkin come from Driftwood Canyon Provincial Park in B.C.’s Bulkley Valley near Smithers, and from the United States in Republic, Washington State.
The scientists named one of the new species from Driftwood Canyon Provincial Park Pseudochrysopa harveyi in honour of the late area resident Gordon Harvey, recognizing his great generosity. He donated the fossil beds to B.C. Parks in 1967.
“The fossils from these localities have a lot left to tell us, not only as a window into ancient life of the deep past, but also about how our modern natural communities were formed,” says Archibald. “So, stay tuned.”
Source: Simon Fraser University [March 06, 2013]