Friday 16 November 2007

Thursday 15 November 2007

Sunday 21 October 2007

HOWE SOUND CORRIDOR

A short 90-minute drive north of the city of Vancouver, the nation's gateway to the Pacific, is a recreational Shangri-La that attracts four season adventurers from around the globe to ski, board, hike, mountain bike, kayak and climb the local peaks.

This treasure trove wilderness playground stretches along the breathtaking Sea-to-Sky Highway affording breathtaking views of the Pacific as it follows Highway 99 north out of the sparkling gem of Vancouver from Lions Bay, through Squamish and Garibaldi and into the picturesque Whistler Valley.

As you drive out of the city, look at the mountains to the north. Grouse, Cypress and Seymour mountains provide easy access skiing for the happy winter adventurer and a beautiful backdrop to the young city of Vancouver, Canada's third-largest metropolis, year-round.

While the city sits on relatively young sandstone and mudstone, the North Shore Mountains are made from granite that formed deep within the Earth more than 100 million years ago.

Following Highway 99, you’ll hug the coastline of Howe Sound, a glacially carved fiord which extends from Horseshoe Bay (20 km northwest of Vancouver) to the hamlet of Squamish. The road is perched high above the water, blasted into the rock of the steep glacial-valley slope and has been the chosen path for First Nation hunters, early explorers, the miners of the Gold Rush and now the rush of tourism.

Carved from the granitic mountainside high above Howe Sound, this scenic pathway has been a rich recreation corridor and traditional First Nation hunting ground for many years.

Steeped in a First Nations history, bountiful wildlife and gorgeous vistas, the Whistler corridor is considered by many to be one of the most beautiful spots on the globe with something for everyone.

Saturday 20 October 2007

Saturday 13 October 2007

Tuesday 9 October 2007

Pterodactyl-Inspired Unmanned Aerial Vehicle with Multimodal Locomotion

IT SEEMS WE ALL LOVE BIG BIRD... THOUGH IN THIS CASE IT IS A PTERODACTYL INSPIRING THE SCIENTISTS INSTEAD OF A LARGE YELLOW FELLOW INSPIRING THE MASSES...

View abstract, session no. 260, paper no. 12: Pterodactyl-Inspired Unmanned Aerial Vehicle with Multimodal Locomotion at:
http://a-c-s.confex.com/crops/2008am/webprogram/Paper47647.html

Saturday 22 September 2007

Wednesday 5 September 2007

Neanderthals.. not the coolest of the cool kids

Scientists have determined that Neandertals had big mouths that they were able to open unusually wide. No great surprise given their large craniums and strong facial musculature, but what is more interesting is that we have now sequenced their DNA and determined that they did not interbreed with modern homeo sapien sapiens. They may have over lapped in time, but not in genes...

Do you suppose Neanderthals died out because of some lack of evolutionary skill or perhaps their small, inbred population with a sea of genetic mutations and mouths gaped widely meant the cooler kids, the homo sapien hipsters, just wouldn't play nice, hang out and interbreed?

Thursday 9 August 2007

Wednesday 11 July 2007

Monday 2 July 2007

Monday 11 June 2007

Saturday 9 June 2007

Unveiling the Dinosaur Discovery Gallery in Tumbler Ridge


The Dinosaur Discovery Gallery opened in June 2007...

Saturday 5 May 2007

KAYAKING PARADISE



by Heidi Henderson

Mid-way through a paddling trip in the beautiful Bowron lake Circuit, we reach the end of Babcock Lake and prepare for our next portage. Philip and I are photo bugs and I get my camera out to take advantage of the angle of the sun and the eroded rounded hilltops of the Quesnel Highlands that stand as backdrop. Looking around for material to shoot, Leanne pipes up and says she can see a moose a little ways off and that it appeared to be heading our way. Yes, heading our way quickly with a baby moose in tow. I lift my lens to immortalize the moment.... We three realized the moose are heading our way in double time because they are being chased by a grizzly at top speed.

"Grizzly!" The three of us gather together to prepare for what is racing towards us.

A full-grown moose can run up to fifty-six kilometres per hour, slightly faster than a Grizzly. They are also strong swimmers. Had she been alone, Mamma moose would likely have tried to out swim the bear. Currently, however, this is not the case. From where we stand we can see the water turned to white foam at their feet as they fly towards us.

We freeze, bear spray in hand. In seconds the three were upon us. Mamma moose, using home field advantage, runs straight for us and just reaching our boats, turned 90 degrees, bolting for the woods, baby moose fast on her heels. The Grizzly, caught up in the froth of running and thrill of the kill, doesn’t notice the deke, hits the brakes at the boats and stands up, confused.

Her eyes give her away. This was not what she had planned and the whole moose-suddenly-transformed-into-human thing is giving her pause. Her head tilts back as she gets a good smell of us. Suddenly, a crack in the woods catches her attention. Her head snaps round and she drops back on all fours, beginning her chase anew. Somewhere there is a terrified mother moose and calf hoping the distance gained is enough to keep them from being lunch. I choose to believe both moose got away with the unwitting distraction we provided, but I’m certainly grateful we did.

The Lakes are at an elevation of over 900 m (3000 ft) and both grizzly and black bear sightings are common. Both bear families descend from a common ancestor, Ursavus, a bear-dog the size of a raccoon who lived more than 20 million years ago. Seems an implausible lineage having just met one of the larger descendents.While we’d grumbled only hours earlier about how tired we were feeling, we now feel quite motivated and do the next two portages and lakes in good time.

Aside from the gripping fear that another bear encounter is imminent, we enjoy the park-like setting, careful to scan the stands of birch trees for dark shapes now posing as stumps.

Fortunately, the only wildlife we see are a few wily chipmunks, various reticent warblers and some equally shy spruce grouse.

Wednesday 2 May 2007

Tuesday 24 April 2007

CHAMPS DES PAVOTS ET DU BLÉ

Un après-midi j'ai cessé d'apprécier un pique-nique et un beau peu de sommeil dans un domaine de pavot dans les sud de la France.

FOSSIL FOLIAGE

Thursday 19 April 2007

Monday 12 March 2007

Monday 5 March 2007

Friday 16 February 2007

Sunday 11 February 2007

Sunday 28 January 2007

SHELTER POINT

This beach site just 10 kilometers south of Campbell River on Vancouver Island is the only known location on the planet where one can find the fossil crab Longusorbis cuniculosus. A low tide offers the best success in collecting the gritty concretions that weather out of these Cretaceous shales

Saturday 27 January 2007

Thursday 11 January 2007

OLYMPIC PENINSULA FOSSIL FIELD TRIP

2014 Fossil Field Trip Olympic Peninsula, WA For this field trip we will be exploring some of the fossil sites of the Clallam Formation, a moderately thick, predominantly marine sequence of sandstones, siltstones and conglomerate with a limited onshore distribution along the northwestern margin of the Olympic Peninsula, western Washington.

The specimens we’ll find at Clallam are mostly shallow-water from the late Eocene to Miocene. Time, tide and weather permitting, we will be sampling the south flank of a syncline at Slip Point, near Clallam Bay; we may also try our luck at two or three other fossil sites, the Twin Rivers Clay Mine (with permission), which yields great gastropods and ghost shrimp claws in concretion, a site near Neah bay with crab fossils in concretion and, Majestic Beach, a site where we can find elusive fossil whale bone. 

Getting there… Directions: From Vancouver it is a 5-6 hour drive to the Olympic Peninsula. Head South on Oak or Knight to connect up with Hwy 99 to the US border and continue South on Hwy 5, past Bellingham, take Hwy 20 to Anacortes. Head South on Hwy 20 until you get to the Keystone Jetty. Take the ferry from Keystone to Port Townsend. From Port Townsend take Hwy 20 until it connects with Hwy 101. Turn right onto Hwy 101 and head West. You will pass through Port Angeles.

This is an excellent place for you to top up your food stores and fill up with gas. Just after Port Angeles, look for a sign for Hwy 112 (towards Joyce, Neah Bay & Seiqu). Turn right and head West. It is about another 30 kms from Port Angeles to Whiskey Creek. From the turn-off it is about 10 miles to Joyce. This little town has restaurants and gas stations. 

From Joyce it is another 3 miles to our campsite at Whiskey Creek where Joe or Ronee can help direct you to your cabin or campsite. 

Where to stay… We will be staying at the Whiskey Creek Campsite, 1385 Whiskey Creek Beach Road, Port Angeles, WA, 98363, Tel: (360) 928-3489. Whiskey Creek is a saltwater beach on the Strait of Juan de Fuca, 19 miles west of Port Angeles off Highway 112 – 3 miles west of Joyce. The owners are Joe and Ronee, P.O. Box 130, Joyce, WA, 98343.

The Whiskey Creek Campsite is open from May 1st to Oct 1st for tenting and year-round for their cabins. Cabins range in price from $70 - $80US/night and sleep 4. They are all right on the ocean except for one, which is set back a ways. Several of the cabins have in-suite washroom, incl. Showers, kitchenette & stoves. Codfish Cottage is all propane and has an elevated Queen bed and a hide-a-bed. The higher priced cabins are full propane and the cheaper ones are wood heat. 

They book up early, so call early. For camping, each site holds 4 and is $15.00/night and an additional $2.50 for every extra person. They do not showers, electricity or phones. There is a general store in Joyce, just 3 miles East, that sells food, ice, propane, firewood, etc. The campsite is dog friendly. Dogs must be kept on a leash and all poop scooped. They charge $2.00/day. Cabins:  Jasper Inn ($70/night sleeps 4)  HH  CQ  CF 

* Please note that the Lyre River Campsite closed permanently as of Sept 2003. What to bring… If anyone is joining us, they want to purchase a Washington State map. Maps are available at many of the gas stations once you cross the border. Runners or hiking boots, rubber boots, sandals, sunscreen, food and US$ for gas and ferries.

You’ll also want a backpack, chisel, newspaper to wrap fossils, hammer, goggles, gloves, hat and outer wear. A notebook and pencil for field notes. Tide & Ferry Info… Tide Tables On-line: http://www.portangeles.org/20.html www. harbourtides.com (look for Crescent Bay, WA) Washington Ferry Info: Tel: 1-800-84Ferry Sidney, Vancouver Island: Tel: (250) 656.1531 Kilometer Markings… 

EAST: From Lyre River Campsite to Port Angeles – 31.6km east WEST: From Lyre River Campsite heading west to…. • Magestic – 1.8kms • Twin Rivers – 11.3 kms • Clay Mine Parking – 12.7 kms • Pillar Point – 26.4 kms • Pysht Pay Access 7 Beach – 28.2 kms • Pysht Tree Farm (correct side of river) – 31.2 kms • Clallam Bay/Seiqu turn-off – 37.1 kms 

NB: When returning from Slip Point, Clallam Bay to Lyre River, remember to take the left turn at the sign for Joyce. Collecting around Washington: There are a few campsites near Porter. Olympia Campground is open all year and offers flush toilets, a rec room, groceries, propane & a coin laundry. They accept MC & VI. If you choose to stay here, you’ll need to make your own site booking. Rates range from $18.00 - $24.00 for 2. They also have cabins for $30 for up to 2 people. Tel: (360) 352-2551. 

South of Kelso and the Coal Creek site, there is a campground at Kalama. Camp Kalama is open all year and offer flush toilets, a rec room, groceries, propane & a coin laundry. They accept MC & VI. If you choose to stay here, you’ll need to make your own site booking. Rates range from $11.00 - $20.00 for 2. They also have cabins for $30 for up to 2 people. Tel: (360) 673-2456. 

Option A: Porter, WA We’ll need to check to see if this site is open. The Oligocene Lincoln Creek Formation has produced several dozen different species of molluscs and is well known for crabs. The Oligocene Lincoln Creek Formation is exposed along the east side of the road through the town of Porter. Please use caution, as you’ll be collecting right beside the road. The exposure is massive, tuffaceous siltstone and sandstone with concretionary beds throughout. You may want to bring a rake to encourage the hard to reach concretions to come your way. The site has produced several dozen different species of molluscs and is well known for crabs. Bring eye protection & boots with good tread. There is a store and small restaurant in Porter, but no other facilities. 

Driving to Porter: From Hwy 5 turn right onto Hwy 101 and at Hwy 8, turn left and head west on Hwy 8 for about 40 km and make a left to head south on Hwy 12. 

Option B: Coal Creek, WA. We will be visiting the Eocene marine site at Coal Creek, Cowlitz Formation., south of Porter near Longview, WA. This beautiful site located in a picturesque ravine behind the Jehovah Witness Hall with large maple trees and a slow moving river boasts wonderful cockles, gastropods & bivalves. Bring a lunch, water, a heavier rock hammer, chisel and rubber boots to make the most of the great collecting here. We’ll be parking in the Jehovah Witness parking lot near the back and walking down the path. 

Option C: Burke Museum of Natural History and Culture. The Burke Museum is open daily and weekends from 10 am to 5 pm. It is located on the University of Washington campus, near the intersection of NE 45th St. and 17th Ave. NE. From I-5, exit east at NE 45th St; from Highway 520, exit at Montlake Blvd. NE. Tel: (206) 543-5590. Fossil collecting in Oregon… 

Directions: From Vancouver, head south on Oak or Knight to connect up with Hwy 99 to the US border and continue south on Hwy 5, past Bellingham, through Seattle, past Tacoma and turn right at Hwy 4 near Kelso, WA. Head east to Hwy 101 and then take Hwy 1 south to Astoria. Tillimook, Lincoln City and Newport Beach are all south of Astoria on Hwy 101. 

Option A: Tillimook Bay, OR The Astoria Formation outcrops at a road cut near Tillamook Bay, Tillamook Co., OR. Head to the south side of the bay and look for a road cut along Ocean Bay Road, 1.8 km west of junction of Ocean Bay and Netarts Highway, just east of an oyster farm and a boat launch. This Miocene sites yield many bivalves, including Anadara, Macoma and Chione. 

Option B: Moolack Beach, OR The Astoria Formation outcrops at Moolack Beach north of Yaquina Head and south of Moolack Beach parking area, Highway 101, Lincoln Co. OR. Look for bivalves, gastropods and vertebrate material in the soft mudstones and cemented blocks. 

Option C: Beverley Beach, OR This site yields… Camping in Oregon: There are a few campsites near Newport. Beverly Beach State Park campground is open all year and offer flush toilets, swimming, fishing and nature trails. They rent some sort of structure called a yurt. If anyone takes them up on this, please report back on your experience – with a photo! 

If you choose to stay there, you’ll need to make your own site booking. Rates range from $13.00 - $19.00. They are located 7 miles north on US 101; at Spencer Creek, 198 NE 123rd St. Tel: (503) 265-9278. Near Tillimook, OR, is the Cape Lookout State Park. Their campsite is open all year and boasts flush toilets, swimming, nature trails and fishing. 

They also have two yurts for rent. Rates range from $12.00 - $18.00. They are located 12 miles south west off US 101; 13000 Whiskey Creek Road. Tel: (503) 842-3182. References: Armentrout, J.M., Molluscan Biostratigraphy of the Lincoln Creek Formation, Southwest Washington. Moore, E., Fossils of Oregon. Weaver, D.W., G.R. Nornaday & A. Tipton 1975. Future Energy Horizons of the Pacific Coast. Paleogene Symposium & Selected Technical papers. Annual Meeting – Pacific Section. American Association of Petrol Geo & Mineralogists, Soc of Econ Geologists. Long Beach, CA.

Tuesday 9 January 2007

Majestic Castle Peak 2007


I've just returned from one of those adventures that goes down as a trip of a lifetime. Eleven elite paleo enthusiasts were flown into the Tyaughton area near Castle Peak north of Goldbridge in a new Jet Ranger from CC Helicopters out of Lillooet. Great company, competent pilot, Scott Taylor... newest member of the Vancouver Paleontological Society... he's hooked.


We were interested in the local geology and fossils from the Jurassic/Triassic exposures high in the alpine. Camping at about 7,500 ft, we were treated to all four seasons and some great collecting over the course of the week. Past trips have included grizzlies at close quarters. This year we saw fresh tracks each day, but the bears were actively avoiding our camp but still leaving enough scat to give us the heads up that this is their territory.


We were able to get some shots of other wildlife including a fabulous moment with a resident marmot. A few whistles and her curious little face was immortalized for all to see. Over the course of the week we also saw a buck with a sexy set of horns (always a hit with the does... ) flocks of Franciscans and a majestic lone wolf.


The area is home to active research by UBC paleontologist, Louise Longridge and boasts abundant ammonites, bivalves & belemnites AND have a chance to see the Triassic-Jurassic boundary – a rare treat. As with all collecting, our search for treasure has a higher goal. All of our finds are lovingly photographed, catalogued and available for study. If fossils are your thing, visit www.bcfossils.ca to find a local society and get on out there.


Originally published in getawaybc.com

Friday 29 December 2006

NORTH AMERICAN BROWN BEAR

A slow stroll down to the river to fish, this Grizzly (North American brown bear) is an excellent fisher. Her high fat, protein-rich diet has contributed to her lovely coat and larger size. Grizzlies are the kings of the Keto diet. She and her kin are omnivores, eating plants, animals and even human food if they can get at it. She'll likely gain around 400 lbs or 180 kg before winter comes in preparation for hibernation and to produce milk for her offspring.

At age five, female (sows) grizzlies begin mating and bearing young, usually two cubs every other year. The cubs arrive over the winter and feast on their mother's milk all snuggled inside a wintery den.

The great ancestors of the North American brown bear are the Ursavus, a bear-dog the size of a raccoon who lived more than 20 million years ago. Taking a look at this beauty, it seems an implausible lineage.

Thursday 28 December 2006

Saturday 23 December 2006

Monday 11 December 2006

SHELTER POINT FOSSIL CRAB SITE

This lovely fossil crab is Longusorbis cuniculosus from the Upper Cretaceous ) Late Campanian, Northumberland Formation near Campbell River, British Columbia. This photo was featured in the 2004 BCPA Calendar.

Shelter Point on northern Vancouver Island is a lovely beach site where clastic strata are exposed in the intertidal platform of Oyster Bay. 

The site is located just off the Island Highway, about 10 km south of downtown Campbell River and 4 km farther south along the lower Oyster River. Haggart et al. presented an abstract on this locality at the 12th British Columbia Paleontological Symposium, 2018, Courtenay, abstracts; 2018 p. 28-30. I'll pop a link below if you'd like to give it a read. 

Shelter Point has been collected since the 1970s. No pre-glacial strata were recognized in this area by Muller and Jeletzky (1970). Richards (1975) described an abundant fauna in the beds at Shelter Point, approximately 2 km north of the Oyster Bay exposures, including the crab Longusorbis and associated ammonites and inoceramid bivalves, and he assigned these beds to the Spray Formation of the Nanaimo Group. This information, combined with the very low dip of the Oyster Bay strata and their general lithological similarity with the coarse clastic strata found commonly in the Nanaimo Group, suggested a Late Cretaceous (Campanian) age of the Oyster Bay strata.

Beginning in the 1980s, fossil collectors from the Vancouver Island Palaeontological Society began amassing significant collections of fossils from the strata of southern Oyster Bay that are found several hundred metres southeast of the local road called Appian Way, thus providing the informal moniker Appian Way Beds for these localized exposures. 

While these collections included a great diversity of gastropod, bivalve, nautiloid, scaphopod, echinoderm, and coral specimens, as well as impressive collections of plant materials, much previously undescribed, no taxa found commonly in Campanian strata of the Nanaimo Group were noted in these collections; particularly lacking were ammonites and inoceramid bivalves. For this reason, the hypothesis began to emerge that the Appian Way Beds of Oyster Bay were of younger, post-Cretaceous, age than thought previously. 

Just how young, however, has been a source of some controversy, with different parties continuing to favour the traditional Campanian age — based on lithostratigraphy — others a Paleocene age, and still others an Eocene age — based on plant macrofossils.

Fossil Collecting at Shelter Point:

Fossil Collecting at Shelter Point
At the northern end of Shelter Bay, turn east onto Heard Road, which ends at a public access to Shelter Point. 

Low tide is necessary in order to collect from these shales. Some friends are looking to explore this site over the next week. If you see some keen beans on the beach, check to see if they are the New family, Chris and Bonnie. Welcome them — they are lovely folk!

Industrious collectors unwilling to wait for the tide have employed rubber boots to wade through knee-deep water — rubber boots are highly recommended in any case — and even headlamps to capitalize on low tides during the night. Bring eye protection and sunscreen to safely enjoy this lovely family trip.   

The fossils, mainly the crab, Longusorbis and the straight ammonite Baculites, occur only in the gritty concretions that weather out of the shale. You'll need a rock hammer to see the lovelies preserved inside. Best to hold the concretion in your hand and give it one good tap. Aside from the fossils, check out the local tide pools and sea life in the area. Those less interested in the fossils can look for seals and playful otters basking on the beaches.

References:

Haggart, J. et al. 58 million and 25 years in the making: stratigraphy, fauna, age, and correlation of the Paleocene/Eocene sedimentary strata at Oyster Bay and adjacent areas, southeast Vancouver Island, British Columbia; https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fulle.web&search1=R=308471

Tuesday 28 November 2006

BLUE JAY: KWASK'WAS

If you live in North American, there is a high probability that you have seen or heard the bird song of the Blue jay, Cyanocitta cristata (Linnaeus, 1758).

Blue Jays are in the family Corvidae — along with crows, ravens, rooks, magpies and jackdaws. They belong to a lineage of birds first seen in the Miocene — 25 million years ago. 

These beautifully plumed, blue, black and white birds can be found across southern Canada down to Florida. The distinctive blue you see in their feathers is a trick of the light. Their pigment, melanin, is actually a rather dull brown. The blue you see is caused by scattering light through modified cells on the surface of the feather as wee barbs.

Blue jays like to dine on nuts, seeds, suet, arthropods and some small vertebrates. 

If you are attempting to lure them to your yard with a bird feeder, they prefer those mounted on trays or posts versus hanging feeders. They will eat most anything you have on offer but sunflower seeds and peanuts are their favourites. 

They have a fondness for acorns and have been credited with helping expand the range of oak trees as the ice melted after the last glacial period.  

Their Binomial name, Cyanocitta cristata means, crested, blue chattering bird. I might have amended that to something less flattering, working in a Latin word or two for shrieks and screams — voce et gemitu or ululo et quiritor. While their plumage is a visual feast, their bird chatter leaves something to be desired. 

Their cries are quite helpful if you are an animal living nearby and concerned about predators. 

In the Kwak̓wala language of the Kwakiutl or Kwakwaka'wakw, speakers of Kwak'wala, of the Pacific Northwest, a Blue Jay is known as kwa̱skwa̱s

The Kwak’wala word for blue is dzasa and cry is ḵ̕was'id. For interest, the word for bird song in Kwak'wala is t̕sa̱sḵwana


Sunday 26 November 2006

Thursday 16 November 2006

Wednesday 15 November 2006

Wednesday 8 November 2006

Monday 23 October 2006

Saturday 21 October 2006

Tuesday 17 October 2006