Mesozoic Plants

/

The 3 volume Catalogue of the Mesozoic plants in the Department of Geology, British Museum was published between 1894 and 1900…authored by Albert Charles Seward early in his career and earned him membership in the Royal Society at the youthful age of 35. The specimens are from the Wealden beds; the most important finds came from near Hastings. The beds accumulated in a freshwater estuary or lake and include representatives of many plants. The volumes are available on Internet Archive: Vol 1, Vol 2, Vol 3. Seward devoted years to create the catalog: sifting through the fossils…organizing the material…creating images. It was a worthy endeavor and set the trajectory for the rest of his life.

As I browsed these books, I made a game of looking for plants I recognized in the fossils…ferns, conifers, ginkgo-like leaves.

Maryland to Missouri – a road trip as passenger

/

I’ve been making road trips between my home in Maryland to Missouri on my own until recently when my husband went with me to see the house we are buying. It was so different to be a passenger rather than driving myself!

The route was familiar and there were no cold weather hazards this time. More daylight made it possible for us to start the drive before 7 in daylight – leaving behind the fading blooms on the cherry and plum tree in the front of our Maryland home.

The first day of the trek was the easiest; it was cloudy with mists and sprinkles…occasional sunshine.

The daffodils were still in full bloom at the South Mountain rest stop; the elevation makes a difference; the flowers have already faded at hour home closer to Washington DC/Baltimore.

I took a few extra minutes at Sidling Hill to photograph the road cut. It is awesome.

There were plenty of rest stops along the way – a quick walk to the facilities through the damp.

Whatever it is, the way you tell your story online can make all the difference.

And the bridges at Louisville KY.

We stopped for the night at a hotel in Corydon, IN that has a historical marker in its parking lot!

The next day was harder after we were about halfway through the drive – very heavy rain. The early rest stops still held some beauty – trees on ridges, violets and spring beauties and dandelions.

It was safe to take pictures of the arch at St. Louis because I wasn’t driving!

The pictures taken at the rest stops in Missouri were through the window because of the rain. For some reason the fire hydrant near a picnic table tickled me.

And then we were at our hotel…glad that the heavy rain did not include lots of thunder/lightning and high winds that had been part of the forecast.

eBotanical Prints – September 2021

/

21 botanical print books browsed in September and added to the list. They were published over almost 300 years (1793 to 1981). The most recent volumes are documentation of threatened and endangered species. The earliest (Icones plantarum rariorum - Vol 3, sample image) was a volume from a series I had found before – but somehow missed this volume. There were some beautiful illustrations of plants I’m familiar with: tulip poplar, jack-in-the-pulpit, deciduous magnolia, maples, oaks, holly. There were also two volumes of plant imprints…geological botanical prints. I found several volumes that were fruit focused…more to come of those finds in October. Overall – a lot of variety in the September 2021 volumes.  

The whole list of 2,229 botanical eBooks can be accessed here. The list for the September books is at the end of this post.

Click on any sample images in the mosaic below to get an enlarged version. Enjoy the September eBotanical Prints!

Plantae novae vel minus cognitae ex herbario Horti Thenensis V1 * Wildeman, Emile de * sample image * 1904

Plantae novae vel minus cognitae ex herbario Horti Thenensis V2 * Wildeman, Emile de * sample image * 1908

Les phanérogames des terres magellaniques  * Wildeman, Emile de * sample image * 1905

Threatened and endangered plants of Nevada : an illustrated manual * Mozingo Hugh Nelson * sample image * 1981

Illustrated manual of proposed endangered and threatened species of Utah * Welsh, Stanley; Thorne, K. H. * sample image * 1979

Aquatic plants of Illinois; an illustrated manual including species submersed, floating, and some of shallow water and muddy shores * Winterringer, Glen Spelman; Lopinot, Alvin C. * sample image * 1966

Budding Life: a book of drawings * King, Jessie M. * sample image * 1907

The century supplement to the dictionary of gardening, a practical and scientific encyclopaedia of horticulture for gardeners and botanists * Nicholson, George * sample image * 1901

Pomologie française : recueil des plus beaux fruits cultivés en France V1 * Poiteau, Antoine; Turpin, Pierre Jean Francois * sample image * 1846

Pomologie française : recueil des plus beaux fruits cultivés en France V2 * Poiteau, Antoine; Turpin, Pierre Jean Francois * sample image * 1846

Icones plantarum rariorum - Vol 3 * Jacquin, Nicolao Josepho * sample image * 1793

The family flora and materia medica botanica V1 * Good, Peter Peyto * sample image * 1847

The family flora and materia medica botanica V2 * Good, Peter Peyto * sample image * 1847

Garden trees and shrubs illustrated in colour * Wright, Walter Page * sample image * 1913

Experimental pollination; an outline of the ecology of flowers and insects * Clements, Frederic Edward; Long, Francis Louise * sample image * 1923

Minnesota trees and shrubs : an illustrated manual of the native and cultivated woody plants of the State * Clements, Frederic Edward; Butters, Frederick King; Rosendahl, Carl Otto * sample image * 1912

Botanical and palaeontological report on the Geological State Survey of Arkansas * Lesquereux, Leo * sample image * 1860

The flora of the Dakota group, a posthumous work * Lesquereux, Leo * sample image * 1891

The nurseryman's pocket specimen book : colored from nature : fruits, flowers, ornamental trees, shrubs, roses, &c * Dewey, Dellon Marcus (publisher) * sample image * 1872

A report on the trees and shrubs growing naturally in the forests of Massachusetts V1 * Emerson, George Barrell * sample image * 1846

A report on the trees and shrubs growing naturally in the forests of Massachusetts V2 * Emerson, George Barrell * sample image * 1894

Gleanings of the Week Ending August 8, 2020

/

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Performance of the Year | The Prairie Ecologist – Video of an Eastern Hognose Snake pretending to be dangerous.

Millennia-Old Rock Art in Israel Offers Window into Lost Culture | Smart News | Smithsonian Magazine – Monuments 4,000 years old…dolmens. There are more than 400 in the same area. A survey of them started 2012 after the first rock art engravings were discovered (14 trident-like shapes on the ceiling of a large dolmen).

Backyard Birding in Central India to Beat Lockdown – Backyard birding - something that is happening around the world during the pandemic!

Granite tors evidence of ice-free Alaska - The Field - AGU Blogosphere – Tors mark the Pleistocene pathway that was free of glaciers for plants and animals during the ice age.

Great, Warm Lakes – This is an article from a month ago…I’m just getting around to reading it. The surface temperatures were warmer than usual as of July…in some of the lakes there are areas warmer by more than 4 degrees C (including most of Lake Michigan)!

Restoration of Sicily’s Temple of Zeus Continues - Archaeology Magazine  - A 26-foot-tall sculpture of Atlas dated to the 5th century BC…and there might have been as many as 40 such statues.

Winners of International Photo Contest Celebrate the Art of Movement – Capturing a moment…freezing motion.

Blood-thinner with no bleeding side-effects is here – Still work to be done….the current formulation is filtered out by the kidneys very quickly. It has applicability in artificial lungs (used to bridge the time between lung failure and lung transplantation) currently.

Poor Everglades Nesting Season A Result of Climate Change and Untimely Storms – It appears that 2020 isn’t a good year for roseate spoonbills and wood storks in Florida.

This Medieval Potion Kills Stubborn Bacteria – “Bald’s eyesalve” – garlic, onion, wine, cow bile. It appears to be effective at combating antibiotic resistant bacterial strains…biofilms that are particularly challenging to kill…including diabetic foot infections.

Unique Activities for Yesterday:

3 racoons. Our birdfeeder camera made a video of some visitors to our deck just before 2 AM on Wednesday, 8/5: three racoons! They looked smaller than the female that came several times earlier in the summer. Perhaps they were her young….out foraging on their own (maybe she was nearby). They were no more successful than she was getting seed from our squirrel proof birdfeeder! The action started with one up on the deck railing under the feeder and another 2 directly below on the deck floor. The one on the railing comes down almost on top of one that was on the deck floor. The one that was on the deck railing stayed in the video the longest…thoroughly searching under the feeder after going down to the deck floor.

2020 08 IMG_1223 (2).jpg

Sycamore branch. Back on August 2nd I posted about a dead branch in our Sycamore tree (picture on the left). My husband discovered the branch on the ground near the base of the tree when he went out to use the weed eater and it took both of us to pulled it to our brush pile at the edge of the forest. It came down without bringing a lot of other branches with it….a little sooner than I expected but probably brought on by the thunderstorms that have been sweeping through the past few days.

20200807_100249.jpg

Yellow wooly bear. My sister sent me a picture of a caterpillar from her garden in Carrollton, Texas. It appears to be a yellow wooly bear that becomes a Virginian Tiger Moth. Evidently, they are common but neither one of us had seen one before.

gina_part-2000000000041291_.jpg

Gleanings of the Week Ending September 14, 2019

/

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Radio Tracking a Rare Crayfish – Cool Green Science – There are a lot more species of crayfish than I realized…and they have a bigger role in the stream that I assumed.

Mindfulness for middle school students: Focusing awareness on the present moment can enhance academic performance and lower stress levels -- ScienceDaily – I wonder if ‘mindfulness’ is something we need to teach more overtly now than in the past because technology and daily life tends to push us in ‘unmindful’ ways.

Canadian Canola Fields – I looked at this article because the Bugs101 course that I took recently mentioned the canola fields of Canada (for some reason I had never known very much about Canola as a crop). This article provides more history. It has become a cash crop for Canada in recent decades.

There's a Troubling Rise in Colorectal Cancer Among Young Adults | The Scientist Magazine® - Incidence of colon cancer is falling in older people…but becoming more common in people under 50. It has continued to go up over the past decade. In young adults, the cancer is discovered later too…usually stage 3 or 4.

A Northwest Passage Journey Finds Little Ice and Big Changes - Yale E360 – Lots of changes. Grizzly are moving northward…fewer polar bears…salmon far north of where they used to be…lungworm killing muskox…plastic in ice cores.

Researchers Discover New Family of Viruses | The Scientist Magazine® - The new viruses are found in lung biomes of people that had had lung transplants or have periodontal disease….many times the patients are critically ill. But we don’t know yet if the new family of viruses are linked to disease.

Utah's red rock metronome: Seismic readings reveal Castleton Tower's unseen vibrations -- ScienceDaily – On the plus side – it does not appear that climbers of the tower are impacting it…but this work is a baseline and there could be some longer term effects. Wikipedia has some pictures and a short article about Castleton Tower.

Infographic: History of Ancient Hominin Interbreeding | The Scientist Magazine® - Still learning about the hominin tree and how modern humans carry the genetic heritage.

Camera Trap Chronicles: The Pennsylvania Wilds – Cool Green Science – I wonder what I would see coming through my back yard. I know we have deer…and I occasionally see a fox. Maybe racoons. My first though was to put a camera on the bird feeder or the bird bath.

BBC - Future - Is there a worst time of day to get sick? – Circadian rhythms are important to health….and our medical system doesn’t use them to advantage. I remember being concerned when my mother was in the hospital years ago and the lights were very bright day and night. No wonder she had difficulty sleeping!

Gleanings of the Week Ending June 29, 2019

/

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Porcupines | National Geographic – I was disappointed that they didn’t include more pictures of the North American Porcupine. I’ve never seen one in the wild.

BBC - Future - How to build something that lasts 10,000 years – Specifically – this post is about building a clock that will last for 10,000 years…in West Texas!

Researchers uncover indoor pollution hazards -- ScienceDaily – Some surprises: pollutants change with temperature inside the house….and time of day makes a difference. Formaldehyde seems to be particularly prevalent. These studies are scary for existing homes. We need work on mitigations that homeowners can implement…and new construction that reduces the source of pollutants.

Infographic: Immunity Isn't the Body's Only Defense System | The Scientist Magazine® - Symbiotic bacteria, metabolism and pathogen mutation examples overlay the immunity strategy. As we learn more, we realize that the human body is more complex that we realized.

Top 25 Wild Bird Photographs of the Week: Blue – National Geographic Society Newsroom – So many blue birds!

Tortoises rule on Aldabra Atoll – Tortoises making their way through the huts where people bunked! The tortoises sleep with head and legs stretched out…no predators to fear on the inhospitable atoll.

Past climate change pushed birds from the northern hemisphere to the tropics -- ScienceDaily – Thought provoking. I wondered if some of the birds that now migrate from North America to Central or South America for the winter….will not go as far or will shift their range northward.  I suppose it would work if their food sources shifted and the birds followed the food. The synchrony of plants blooming and seeds ripening….of horseshoe crabs laying eggs…all while birds are migrating or getting ready to produce young; it’s not a simple system.

Making STEM Education More Welcoming to Underrepresented Minorities | The Scientist Magazine® - Education doesn’t happen in a vacuum that has well defined boundaries. We must do more than just academic support…I’m glad there is more research and conversation on how to move forward in tangible ways to make STEM education and careers more open to everyone.

An Ancient Asteroid Crater May Be Hiding Off Scotland’s Coast | Smart News | Smithsonian – Some recent work that points to a crater of a asteroid from 1.2 billion years ago.

Three Studies Track People's Microbiomes Through Health and Disease | The Scientist Magazine® - Interesting…but they could just be expensive association studies (a quote from the end of the paper). At some point, maybe the findings will lead to something that benefits the patient.